A-D |
Aarstad Hans-Oivind | 2007 | Letter: Availability of HeyPhone transformer kits | No. 66 pp 25-27 |
Abbott Stuart | 2008 | Letter: Person to person communication on pitches | No. 70 p 17 |
Allwright Pete | 2000 | The Cave Radio Road Show | No. 41 pp 11-15 |
Allwright Pete | 2003 | A Mud Bath for the HeyPhone | No. 54 pp 16-17 |
Arkwright Bob | 2007 | Letter: Wind power | No. 66 pp 25-27 |
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Baddeley Glenn | 2005 | Letter: Wireless Video in Caves | No. 62 p 27 |
Bedford Margaret | 2000 | Treasurer's Report for 1999/2000 | No. 42 p 22 |
Rushton Richard & Bedford Margaret | 2001 | Hidden Earth 2001 | No. 46 pp 25-26 |
Bedford Margaret | 2002 | A Year in View: Looking Back Over 2001/2002 | No. 50 pp 30-32 |
Bedford Mike | 2000 | Comment: The New BCRC Cave Radio - A Status Report | No. 39 p 1 |
Bedford Mike | 2000 | An Introduction to PSK31 | No. 39 pp 25-26 |
Bedford Mike | 2000 | Letter: So where now? | No. 39 pp 28-29 |
Bedford Mike | 2000 | Using Portable SSTV Equipment Underground | No. 40 pp 12-13 |
Bedford Mike | 2000 | A High Brightness Lamp | No. 40 p 20 |
Bedford Mike | 2000 | Editorial - A New Rescue Radio | No. 41 p 1 |
Bedford Mike | 2000 | Introducing a New Cave Radio for Rescue Use | No. 41 p 3 |
Bedford Mike | 2000 | Tough Stuff - Investigating Rugged and Waterproof Equipment | No. 41 pp 19-22 |
Bedford Mike | 2000 | Letter: A LORAN Filter | No. 41 pp 33-34 |
Bedford Mike | 2001 | Comment: CREG: A British or an International Resource? | No. 43 p 1 |
Bedford Mike & Hey John | 2001 | SSB Generation by the Phasing Method - a Simple Explanation | No. 43 pp 8-9 |
Bedford Mike | 2001 | Introduction to Good Radio Operating Practice | No. 43 pp 21-23 |
Bedford Mike | 2001 | Comment: BCRC Heyphone; Foot and Mouth; Time for a change | No. 44 p 1 |
Bedford Mike | 2001 | Launch of the HeyPhone | No. 44 p 4 |
Bedford Mike | 2001 | Update: HeyPhone Circuit | No. 44 pp 8 & 12 |
Bedford Mike | 2001 | DTMF and its Use in Cave Communication | No. 44 p 19 |
Bedford Mike | 2001 | Using Excel for Technical Number Crunching | No. 46 pp 15-18 |
Bedford Mike | 2001 | Selective Availability: an update on GPS Accuracy | No. 46 pp 19-20 |
Bedford Mike | 2001 | Hidden Earth 2001 | No. 46 pp 25-26 |
Bedford Mike | 2002 | HeyPhone Documentation on the Web | No. 48 p 10 |
Bedford Mike | 2002 | A Tone-generator for Setting-up the HeyPhone | No. 48 pp 17-18 |
Bedford Mike | 2002 | A Field Strength Meter for the HeyPhone | No. 48 pp 19-20 |
Bedford Mike | 2002 | A Loop Antenna for the HeyPhone | No. 50 pp 8-10 |
Bedford Mike | 2002 | Move Over Alkalines: New Primary Batteries | No. 50 pp 12-14 |
Bedford Mike | 2002 | CREG and BCRC Join Forces in Derbyshire | No. 50 pp 28-29 |
Bedford Mike | 2002 | A Year in View: Looking Back Over 2001/2002 | No. 50 pp 30-32 |
Bedford Mike | 2003 | Practical Battery Management | No. 51 p 12 |
Bedford Mike | 2003 | Wet and Dry | No. 51 pp 15 & 24 |
Bedford Mike | 2003 | CREG's Equipment Initiative | No. 51 pp 20-21 |
Bedford Mike | 2003 | HeyPhone Documentation: More Updates | No. 51 p 21 |
Bedford Mike | 2003 | A Caver's View of Remote Imaging | No. 52 pp 5-7 |
Bedford Mike | 2003 | First Impressions of a 3D Laser Scanner | No. 52 pp 12-13 |
Bedford Mike | 2003 | Using the HeyPhone with Primary Cells | No. 52 p 27 |
Bedford Mike | 2003 | A Wind-up Power Supply for the HeyPhone | No. 52 pp 28-29 |
Bedford Mike | 2003 | In the Wizard's Footsteps: Cave Radio at Alderley Edge | No. 53 pp 16-17 |
Bedford Mike | 2003 | Geophysics in Cave Archaeology | No. 53 p 21 |
Bedford Mike | 2003 | Digital Methods of Viewing 3D Images | No. 53 pp 24-25 |
Bedford Mike | 2003 | Communication in Standedge Tunnel | No. 54 pp 4-8 |
Bedford Mike | 2003 | Cave Radio Interference from LED Lamps | No. 54 p 8 |
Bedford Mike | 2003 | A caver's view of remote imaging (4-page Insert) | No. 54 fp 19 |
Bedford Mike | 2003 | Geology and Conductivity: Exploring the Relationship | No. 54 pp 22-23 |
Jenkins Rhianwen & Bedford Mike | 2003 | Geophysics in Cave Archaeology | No. 54 pp 24-27 |
Bedford Mike | 2003 | The Future is not Pale Blue but Many Shades of White | No. 54 pp 32-33 |
Bedford Mike | 2003 | How to Take 3D Digital Photographs Underground | No. 54 p 35 |
Bedford Mike | 2004 | High Resolution Mapping in the Digital Age | No. 55 pp 8-11 |
Bedford Mike | 2004 | Wet and Dry | No. 55 p 25 |
Bedford Mike | 2004 | Investigating Ultra-violet Light Sources | No. 56 pp 20-21 |
Bedford Mike | 2004 | Editorial: Is this the penultimate Creg Journal? | No. 57 p 3 |
Bedford Mike | 2004 | Design guidelines for General-purpose Caving Equipment | No. 57 pp 8-10 |
Rabson John & Bedford Mike | 2004 | Communication in Slate and Gypsum: Two new geologies investigated | No. 57 pp 18-21 |
Bedford Mike | 2004 | Editorial: A New Editor for Creg Journal | No. 58 p 3 |
Bedford Mike | 2004 | Reviewing our 16th Year: CREG in 2003 / 2004 | No. 58 pp 22-23 |
Bedford Mike | 2004 | Assessing Single Wire Telephones: Field Meeting Report | No. 58 pp 24-25 |
Bedford Mike | 2004 | Putting it on the Map: Using Excel as a Geographical Information System | No. 58 pp 28-30 |
Bedford Mike | 2005 | Satellite Phones: A Beginner's Guide | No. 59 pp 8-10 |
Bedford Mike | 2005 | Radio Devices for Remote Data Logging | No. 59 pp 19-22 |
Bedford Mike | 2005 | Comment: Time for a Change | No. 60 p 3 |
Bedford Mike | 2005 | Satellite Images: A Buyer's Guide | No. 60 pp 6-8 |
Bedford Mike | 2005 | Introducing Galileo | No. 60 p 8 |
Bedford Mike | 2005 | Combating Acoustic Noise | No. 61 p 5 |
Bedford Mike | 2005 | Reducing Acoustic Noise Using Directional Microphones | No. 61 pp 8-11 |
Bedford Mike | 2005 | Loran Behind the Scenes | No. 61 p 12 |
Bedford Mike | 2005 | Assessing Noise-Cancelling Headphones Underground | No. 62 pp 19-20 |
Bedford Mike | 2005 | Directional Microphones for Acoustic Noise Reduction | No. 62 pp 22-23 |
Higgins Adrian & Bedford Mike | 2005 | Cartoon: "The Adventures of Greg" | No. 62 p 27 |
Bedford Mike | 2006 | An Introduction to Low Data-Rate Speech Codecs | No. 63 pp 4-5 |
Bedford Mike | 2006 | Through-Rock Radio: A Professional Perspective | No. 63 pp 16-17 |
Bedford Mike | 2006 | Introducing Nathan B. Stubblefield - Induction and Earth Current Pioneer | No. 63 pp 18-19 |
Higgins Adrian & Bedford Mike | 2006 | Cartoon: "The Adventures of Greg" | No. 63 p 24 |
Bedford Mike | 2006 | Reviewing the RETRO 2 | No. 64 pp 5-6 |
Bedford Mike | 2006 | PMR 446 Eight Years On: Update on Licence-free Radio | No. 64 pp 16-18 |
Higgins Adrian & Bedford Mike | 2006 | Cartoon: "The Adventures of Greg" | No. 64 p 24 |
Bedford Mike | 2006 | Communications in Show Caves - Appraising the Options | No. 65 pp 14-17 |
Higgins Adrian & Bedford Mike | 2006 | Cartoon: "The Adventures of Greg" | No. 65 p 23 |
Bedford Mike | 2007 | Alternative Power Supplies | No. 66 pp 6-11 |
Bedford Mike | 2007 | NightStar - a Review | No. 66 p 11 |
Bedford Mike | 2007 | Letter: Value for money | No. 66 pp 25-27 |
Bedford Mike | 2007 | Letter: Stifling experimentation? | No. 66 pp 25-27 |
Higgins Adrian & Bedford Mike | 2007 | Cartoon: "The Adventures of Greg" | No. 66 p 28 |
Bedford Mike | 2007 | Introducing The Internet of Things | No. 67 pp 20-23 |
Higgins Adrian & Bedford Mike | 2007 | Cartoon: "The Adventures of GREG" | No. 67 p 23 |
Bedford Mike | 2007 | The Adventure Starts Here | No. 69 pp 7,12 |
Bedford Mike | 2007 | KSE Lights - Oldham Lamps for the 21st Century? | No. 69 pp 8-9 |
Bedford Mike | 2007 | Wet and Dry | No. 69 p 15 |
Higgins Adrian & Bedford Mike | 2007 | The Adventures of GREG | No. 69 p 24 |
Higgins Adrian & Bedford Mike | 2008 | The Adventures of GREG | No. 70 p 20 |
Bedford Mike | 2008 | IP Ratings Revisited | No. 71 p 4-6 |
Bedford Mike | 2008 | Wireless in a Coalmine | No. 71 p 16-17 |
Bedford Mike & Gill Rob | 2008 | Cave Technology Symposium 2008 | No. 71 p 20-23 |
Higgins Adrian & Bedford Mike | 2008 | The Adventures of GREG | No. 71 p 24 |
Bedford Mike | 2009 | Assessing Speech Intelligibility over a Communication Channel | No. 72 pp 12-15 |
Bedford Mike | 2008 | Recording Fluorescence with a Digital Camera | No. 72 pp 23-24 |
Higgins Adrian & Bedford Mike | 2008 | The Adventures of GREG | No. 72 p 24 |
Bedford Mike (Ed.) | 2004 | Wet and Dry | No. 56 pp 10-11 |
Bedford Mike (Ed.) | 2004 | We Hear | No. 56 pp 28-29 |
Bedford Mike (Ed.) | 2004 | We Hear | No. 57 p 25 |
Bedford Mike (Ed.) | 2004 | We Hear | No. 58 p 31 |
Bedford Mike (Ed.) | 2005 | We Hear | No. 60 pp 25-26 |
Bedford Mike (Ed.) | 2005 | We Hear | No. 61 pp 21-22 |
Bedford Mike (Ed.) | 2005 | We Hear | No. 62 p 25 |
Bedford Mike (Ed.) | 2006 | We Hear | No. 63 pp 12-13 |
Bedford Mike (Ed.) | 2006 | We Hear | No. 64 pp 7-8 |
Bedford Mike (Ed.) | 2006 | We Hear | No. 65 p 5 |
Bedford Mike (Ed.) | 2007 | We Hear | No. 66 pp 21-22 |
Bedford Mike (Ed.) | 2007 | We Hear | No. 67 p 18 |
Bedford Mike (Ed.) | 2007 | We Hear | No. 69 pp 14-15 |
Bedford Mike (Ed.) | 2008 | We Hear | No. 70 pp 14-15 |
Bedford Mike (Ed.) | 2008 | Wet & Dry | No. 71 p 7 |
Bedford Mike (Ed.) | 2008 | We Hear | No. 71 p 13 |
Bedford Mike (Ed.) | 2008 | We Hear | No. 72 pp 19-20 |
Bishop Lev | 2000 | GPS for Cavers - a Practical Introduction | No. 40 pp 14-19 |
Black M.C. | 2003 | Letter: Dowsing | No. 52 pp 35-36 |
Boldt Markus | 2004 | Cave communications for young cavers | No. 58 pp 32-33 |
Boldt Markus | 2006 | Letter: Flash Slave Upgrade PCBs | No. 63 p 24 |
Boston Penny | 2004 | Letter: Extraterrestrial Caving | No. 55 pp 30-32 |
Brookes Mike | 2000 | Letter: Protected Radio Band for Cave Rescue Use | No. 42 pp 29-30 |
Burton Christopher P. | 2005 | Letter: Full Duplex SWT | No. 60 p 27 |
Buscher Wolfgang | 2001 | Letter: High-Tech German Fossil Hunting | No. 45 p 30 |
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Campo Lino del | 2005 | HeyPhone Tests in the Sierra de las Nieves | No. 62 p 18 |
Campo Lino del | 2005 | Letter: Spanish HeyPhone update | No. 62 pp 28 |
Campo Lino del | 2006 | HeyPhones and Système Nicola in Cueva del Gato, Málaga | No. 64 p 12 |
Campo Lino del | 2006 | Letter: What to call it? | No. 64 p 24 |
Chadwick Bill | 2003 | Letter: Radiolocation in Carcass Cave | No. 51 pp 31-32 |
Gape Robin & Clark Dave | 2003 | HeyPhone Performance under Strong Signal Conditions | No. 53 pp 18-20 |
Clark Toby | 2001 | Letter: Free Cable | No. 43 pp 29-30 |
Mattey Dave & Collister Chris | 2008 | Acoustic Drip Counters for Environmental Monitoring | No. 70 pp 10-13 |
Cook Tony | 2001 | Cave-proofing Video Cameras - Part I | No. 43 pp 17-18 |
Cook Tony | 2001 | Cave-proofing Video Cameras - Part II | No. 44 pp 25-26 |
Cooper Ian | 2005 | The Spring 2005 Field Meeting - Derbyshire | No. 60 pp 19-20 |
Cousins Peter | 2003 | Letter: Colour cover for CREG Journal 50 | No. 51 pp 31-32 |
Cousins Peter | 2009 | Letter: Future Directions | No. 72 p 11 |
Coward Julian | 2000 | Flood Pulse Logger uses Low Cost Data Logger | No. 39 pp 17-19 |
Coward Julian | 2002 | Harold Lord (1935-1996): An appreciation | No. 47 pp 11-12 |
Coward Julian | 2003 | Wet and Dry | No. 52 p 31 |
Coward Julian | 2003 | Letter: UK to Alaska on 136 kHz | No. 52 pp 35-36 |
Coward Julian | 2003 | Letter: UK to Alaska on 136 kHz [Correction] | No. 53 p 30 |
Coward Julian | 2003 | Letter: Powerpole Connectors | No. 53 pp 30-31 |
Crystal Bonnie | 2002 | 185kHz Radiolocation and 7MHz Experiments in Bigfoot Cave | No. 50 p 5 |
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Davis Jeremy | 2000 | Review: Speleonics | No. 39 p 27 |
Davis Jeremy | 2000 | Review: Speleonics | No. 41 pp 16-17 |
Davis Jeremy | 2000 | Review: Speleonics | No. 42 p 15 |
Davis Jeremy | 2001 | Review: Speleonics | No. 43 p 7 |
Davis Jeremy | 2001 | Review: Speleonics | No. 44 p 24 |
Drummond Ian | 2000 | Simple Caver Counter offers Improved Performance | No. 39 p 11 |
Drummond Ian | 2000 | Letter: So where now? | No. 39 pp 28-29 |
Drummond Ian | 2000 | A New CB Radio for the LF Transverter | No. 40 pp 24-25 |
Drummond Ian | 2002 | Cave-to-Cave Location | No. 47 p 10 |
Drummond Ian | 2002 | Letter: Nickel Metal-Hydride Batteries | No. 47 p 30 |
Drummond Ian | 2002 | Errors in Ground-Zero Radiolocation at Lechuguilla | No. 50 pp 24-27 |
Drummond Ian | 2003 | Letter: Noise Shielding | No. 52 pp 35-36 |
Drummond Ian | 2004 | Electronic Detection of Carbon Dioxide | No. 55 p 28 |
Drummond Ian | 2004 | Letter: Surface Station Underground | No. 58 p 34 |
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E-K |
Hurni J., Ziegler F. & Ebi C. | 2006 | Robust Text and Data Exchange with Earth-Current Transceivers | No. 63 pp 21-22 |
Ebi Christian | 2002 | Probes for logging water levels | No. 50 pp 6-7 |
Editor the | 2002 | Letter: Translation from Polish | No. 50 p 33 |
Ellis Geoffrey | 2002 | The Secret Tunnels of South Heighton | No. 47 pp 3-4 |
Ellis Geoffrey | 2002 | Letter: HMS Forward, or How can we locate a Chalk Frigate? | No. 47 p 30 |
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Fauches Jean-Jacques | 2001 | Letter: Measuring Q | No. 43 pp 29-30 |
Fauchez Jean-Jacques | 2000 | A Pre-Selector for a Cave Radio Receiver | No. 39 pp 23-24 |
Fauchez Jean-Jacques | 2000 | Measuring L, C, Q & Resonance | No. 41 p 18 |
Fauchez Jean-Jacques | 2000 | A Field Strength Measuring Receiver for LF and HF | No. 42 pp 17-18 |
Fauchez Jean-Jacques | 2000 | Letter: Feedback on CREG Journal 41 | No. 42 pp 29-30 |
Fauchez Jean-Jacques | 2001 | Correction: A field strength measuring receiver for LF and HF | No. 43 p 27 |
Fauchez Jean-Jacques | 2001 | An RF Power Indicator for Cave Radio Transmitters | No. 44 pp 17-18 |
Fauchez Jean-Jacques | 2001 | An Impedance Meter for Low and Medium Frequencies | No. 46 pp 27-28 |
Fauchez Jean-Jacques | 2001 | Letter: Surface dipoles: To earth or not to earth? | No. 46 pp 33-34 |
Fauchez Jean-Jacques | 2002 | Dipole Impedances at LF - some results | No. 47 pp 5-9 |
Fauchez Jean-Jacques | 2002 | Correction: Dipole Impedances at LF - some results | No. 48 p 27 |
Ferguson David | 2005 | Field Meeting Report: Autumn 2005 | No. 62 p 11 |
France Stuart | 2000 | Flood Pulse Measurement: Preliminary Results from DYO | No. 39 pp 3-4 |
Gibson David & France Stuart | 2000 | The Future is not Orange ... but White | No. 42 pp 23-26 |
France Stuart | 2000 | Update on Flood Pulse Logger | No. 42 p 28 |
France Stuart | 2001 | Generating and Detecting Bat Calls | No. 44 pp 9-10 |
France Stuart | 2001 | Cave Surveying by Radio-location - Part II | No. 44 pp 21-23 |
France Stuart | 2002 | Letter: LED patents | No. 49 p 6 |
France Stuart | 2002 | A Practical White LED Lamp for Caving | No. 49 pp 26-29 |
France Stuart | 2003 | What Turns on Bats?: Data Logging at Agen Allwedd | No. 53 pp 26-27 |
France Stuart | 2003 | Comment: Data-logging, Digital Photography and Cave Radio in Snowdonia | No. 54 p 3 |
France Stuart | 2004 | Letter: White LED Caving Lights | No. 55 pp 30-32 |
France Stuart | 2004 | Letter: Data-Logging update - Plug-in memory cubes | No. 56 p 31 |
France Stuart | 2004 | Letter: Ultrasonic microphones for Bat detection | No. 56 p 31 |
France Stuart | 2007 | White LED Lamps Compared | No. 66 pp 23-25 |
France Stuart | 2007 | Resurgence Data Logging | No. 67 pp 13-16 |
France Stuart | 2007 | The Wonder and Madness of WEEE and RoHS | No. 69 pp 4-6 |
France Stuart | 2008 | A Caving Light for the 21st Century | No. 71 p 8-12 |
Fray Adrian | 2003 | Letter: A Dowsing Hypothesis | No. 51 pp 31-32 |
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Gape Robin | 2003 | Comment: On Future Constructability | No. 52 p 3 |
Gape Robin & Clark Dave | 2003 | HeyPhone Performance under Strong Signal Conditions | No. 53 pp 18-20 |
Gazquez J.A. et al. | 2003 | Intelligent Telemetry Watches Cave Visitors | No. 53 pp 4-5 |
Gazquez J.A. et al. | 2003 | An Intelligent Telemetry System for Show Caves | No. 53 pp 6-8 |
Gazquez J.A. et al. | 2003 | An intelligent telemetry system for Show Caves (4-page Insert) | No. 54 fp 19 |
Gibson A.D. & Michie Neville | 2004 | Update: Detecting CO2 | No. 57 p 31 |
Gibson A.D., Rushton R. & Rabson J. | 2004 | An Introduction to High Frequency Radio in Tunnels | No. 58 pp 8-11 |
Gibson A.D., Sharma A. & Trayner C. | 2006 | Cave Radio Notebook: 72 - Eliminating Loran Interference | No. 63 pp 8-9 |
Pease B. & Gibson A.D. | 2006 | Cave Radio Notebook: 74 - Full-length versus centered Ferrite Rod windings | No. 63 p 10 |
Gibson David | 2000 | Pulse discharge circuits for Flashguns | No. 39 pp 9-10 |
Gibson David | 2000 | Foot-candles | No. 39 p 15 |
Gibson David | 2000 | Photography News | No. 39 p 15 |
Gibson David | 2000 | Selected Further Reading | No. 39 p 16 |
Gibson David | 2000 | An On-line CREG Journal Digest | No. 39 p 21 |
Gibson David | 2000 | Letter: So where now? | No. 39 pp 28-29 |
Gibson David | 2000 | Comment: CREG's 40th issue; Searching for information | No. 40 p 1 |
Gibson David | 2000 | Correction: An on-line CREG Journal Digest | No. 40 pp 2 & 30 |
Gibson David | 2000 | Correction: Digital wall mapping at Wakulla Springs, Florida | No. 40 pp 2 & 30 |
Gibson David | 2000 | Correction: Cave Radio Notebook: 40 - Interference cancellation | No. 40 pp 2 & 30 |
Gibson David | 2000 | Selected Further Reading | No. 40 p 21 |
Gibson David | 2000 | 'Lech' on 4 D-cells | No. 40 p 25 |
Gibson David | 2000 | Letter: Electronic Publishing | No. 40 pp 29-30 |
Gibson David | 2000 | Letter: Ultrasonic Microphones and Dog Whistles | No. 40 pp 29-30 |
Gibson David | 2000 | Letter: Ferroelectric PIR Sensors | No. 40 pp 29-30 |
Gibson David | 2000 | Web Watch | No. 41 p 24 |
Gibson David | 2000 | Selected Further Reading | No. 41 p 24 |
Gibson David | 2000 | A Channel Sounder for Sub-Surface Communications - Part II | No. 41 pp 29-32 |
Gibson David | 2000 | Letter: Antennas (plural) - Official! | No. 41 pp 33-34 |
Gibson David | 2000 | Spectrum | No. 41 p 34 |
Gibson David | 2000 | Comment: Downwardly Mobile? | No. 42 p 1 |
Gibson David | 2000 | Computer Simulation of a Grounded Wire Antenna | No. 42 pp 5-11 |
Gibson David | 2000 | Simple Flashbulb Firer | No. 42 p 12 |
Gibson David | 2000 | Miniature Dichroic Lamps | No. 42 p 16 |
Gibson David | 2000 | Selected Further Reading | No. 42 p 19 |
Gibson David & France Stuart | 2000 | The Future is not Orange ... but White | No. 42 pp 23-26 |
Gibson David | 2001 | Selected Further Reading | No. 43 p 6 |
Gibson David | 2001 | Operating a Solar Panel at Maximum Power Efficiency | No. 43 pp 14-16 |
Gibson David | 2001 | The Future is not Orange | No. 43 pp 19-20 |
Gibson David | 2001 | Cave Surveying by Radio-Location - Part I | No. 43 pp 24-27 |
Gibson David | 2001 | Frequency Synthesis: A review | No. 44 pp 13-16 |
Gibson David | 2001 | Selected Further Reading | No. 44 p 20 |
Gibson David | 2001 | Using a Scanner as a Digital Camera | No. 44 p 27 |
Gibson David | 2001 | A High Performance Flashgun Slave Unit | No. 45 pp 3-9 |
Gibson David | 2001 | A High Performance Slave Unit and Flashbulb Firer - Part I | No. 45 pp 11-12 |
Gibson David | 2001 | Selected Further Reading | No. 45 p 13 |
Gibson David | 2001 | The CREG Small Print | No. 45 p 22 |
Gibson David | 2001 | Selected Further Reading | No. 46 p 8 |
Gibson David | 2001 | Flashbulb Sockets | No. 46 pp 28 & 29 |
Gibson David | 2001 | Online Subscription Payment | No. 46 p 29 |
Gibson David | 2001 | Letter: Transponders for Public Utilities | No. 46 pp 33-34 |
Gibson David | 2002 | Updates: Flashgun Slave and Bulb Firer | No. 47 p 15 |
Gibson David | 2002 | Speleo Tools: A Toolkit to take Underground | No. 47 pp 25-26 |
Gibson David | 2002 | Cave Surveying by Radio-Location - Part III | No. 48 pp 11-16 |
Gibson David | 2002 | Design Directory: Radiolocation and Cave Radio | No. 48 pp 22-23 |
Gibson David | 2002 | Flashgun Slave Unit for Digital Cameras | No. 48 pp 24-25 |
Gibson David | 2002 | Bulb Firer Adaptor for Electronics Guns | No. 48 p 25 |
Gibson David | 2002 | Letter: PCB design | No. 48 p 27 |
Gibson David | 2002 | A Channel Sounder for Sub-Surface Communications: Part III - Spectrum Survey: Preliminary Results | No. 49 pp 14-22 |
Gibson David | 2002 | Cave-to-Cave Radiolocation: A generalised algorithm | No. 50 p 11 |
Gibson David | 2002 | Using Excel to Plot Cave Surveys | No. 50 pp 16-18 |
Gibson David | 2002 | Magazine Reviews | No. 50 pp 22-23 |
Gibson David | 2002 | Letter: Update: Flashgun Slave Unit | No. 50 p 33 |
Gibson David | 2002 | CREG in Pictures | No. 50 p 35 |
Gibson David | 2003 | Vision in Low-Lighting Conditions | No. 51 p 10 |
Gibson David | 2003 | Matching and Output Impedance: A Common Fallacy? | No. 51 pp 16-17 |
Gibson David | 2003 | Making Sense of Atmospheric Noise Temperature Ratio | No. 51 pp 29-30 |
Gibson David | 2003 | 3D Radiolocation Using a Single Station | No. 52 pp 14-17 |
Gibson David | 2003 | A Bibliography of Cave Radiolocation | No. 52 pp 22-23 |
Gibson David | 2003 | Student Project Suggestions | No. 52 pp 32-33 |
Gibson David | 2003 | Electronic Detection of Carbon Dioxide | No. 53 p 8 |
Gibson David | 2003 | The Luxeon White LED | No. 53 pp 15 & 31 |
Gibson David | 2003 | Bulb Firer: Progress Report | No. 53 pp 22-23 |
Gibson David | 2003 | Letter: Methods of Depth Determination | No. 53 pp 30-31 |
Gibson David | 2003 | Equipment Review: The Nova Caving Lamp | No. 54 pp 10-11 |
Gibson David | 2003 | What We Don't Know About Earth-Current Propagation | No. 54 pp 28-30 & 34 |
Gibson David | 2004 | Noise-Cancelling Headphones: A Review | No. 55 pp 12-13 |
Gibson David | 2004 | Information on Talk-Through Boxes | No. 55 p 17 |
Gibson David | 2004 | David Gibson: A Ph.D. in Cave Radio | No. 55 pp 20-21 |
Gibson David | 2004 | A High-Performance Flashbulb Firer - Part II | No. 55 pp 22-23 |
Gibson David | 2004 | Slave Unit for Digital Cameras | No. 55 p 24 |
Gibson David | 2004 | Student Project Suggestions - Part II | No. 55 p 27 |
Gibson David | 2004 | Letter: Connectors for Rugged Cave-Qualified Equipment | No. 55 pp 30-32 |
Gibson David | 2004 | Cave Radio Notebook: 58 - Calculations for Plate Electrodes | No. 56 pp 15-18 |
Gibson David | 2004 | Cave Radio Notebook: 62 - LORAN Spectrum analysis | No. 56 pp 19 & 30 |
Gibson David | 2004 | Electronic detection of Carbon Dioxide in caves | No. 56 pp 24-25 |
Gibson David | 2004 | Frequency synthesis - some possibilities | No. 56 p 27 |
Gibson David | 2004 | Slave Unit for Digital Cameras | No. 57 pp 16-17 & 24 |
Gibson David | 2004 | An Electronic Compass and Clinometer Using Optical Sensor [2] | No. 57 pp 22-24 |
Gibson David | 2004 | Single-Wire Telephones: Q&A | No. 57 pp 29-30 |
Gibson David | 2004 | Update: Digital Slave Unit | No. 58 p 30 |
Gibson David | 2004 | Letter: LF Absorption | No. 58 p 35 |
Gibson David | 2005 | Double-Sideband v. Single-Sideband | No. 59 pp 7 |
Gibson David | 2005 | A Sonic Flow-Rate Meter for Measurements in Air and Water | No. 59 pp 23-26 |
Gibson David | 2005 | Cave Radio Notebook: 65 - Earth Potentials | No. 59 p 29 |
Gibson David | 2005 | Cave Radio Notebook: 68 - Designing a Full-Duplex Single Wire Telephone | No. 59 p 30 |
Gibson David | 2005 | Letter: Google Scholar | No. 59 p 32 |
Gibson David | 2005 | Letter: eBay | No. 59 p 32 |
Gibson David | 2005 | Operating a Solar Panel at Maximum Power Efficiency | No. 60 pp 9-13 |
Gibson David | 2005 | Low-Cost Implementation of a Speech Compression System | No. 60 pp 16-18 |
Gibson David | 2005 | A Flashgun Isolator | No. 60 p 21 |
Gibson David | 2005 | Update: Flashgun Slave Unit for Digital Camera | No. 60 p 26 |
Gibson David | 2005 | Comment: Time for a new Cave Radio design? | No. 61 p 3 |
Gibson David | 2005 | Parallel v. Series Resonant Loops | No. 61 p 7 |
Gibson David | 2005 | Noise Cancelling Microphones | No. 61 p 11 |
Gibson David | 2005 | MatLab Synthesis of Loran Interference | No. 61 pp 13-15 |
Gibson David | 2005 | Update: A Flashgun Isolator | No. 61 p 16 |
Gibson David | 2005 | CREG Award 2005 | No. 61 p 17 |
Gibson David | 2005 | Newssheet: CREG Web Site | No. 62 p 3 |
Gibson David | 2005 | Letter: New ventures for David Gibson | No. 62 p 26 |
Gibson David | 2005 | Letter: M3.5 Fasteners | No. 62 pp 28 |
Gibson David | 2006 | Letter: Journal of Speleo-Electronics | No. 63 p 24 |
Gibson David | 2006 | Remote Data Logging with Cell-Phones and the Internet | No. 64 pp 13-14 |
Gibson David | 2006 | Newssheet: The Internet of Things | No. 65 p 3 |
Gibson David | 2006 | CREG Award 2006 | No. 65 p 9 |
Gibson David & Gill Rob | 2006 | How to Report Experiments | No. 65 p 19 |
Gibson David | 2006 | Treasurer's Report for 2005/6 | No. 65 p 21 |
Gibson David | 2007 | Unusual Photographic Duotone Processing | No. 67 pp 23 |
Gibson David | 2007 | Interim Treasurer's Report for 2006/7 | No. 68 pp 6-7 |
Gibson David | 2007 | CREG Award 2007 | No. 69 pp 13 |
Gibson David | 2007 | 2007 Cave Technology Symposium | No. 69 pp 21-23 |
Gibson David | 2008 | Batteries for the 21st Century | No. 70 pp 18-19 |
Gibson David | 2008 | Novel Cave Radio Antenna uses Small Ceramic Tiles | No. 71 p 14-15 |
Gibson David | 2008 | Unusual Photographic Duotone Processing | No. 71 p 24 |
Gibson David (Ed.) | 2000 | Cave Radio Notebook: 43 - LORAN noise filtering | No. 40 p 28 |
Gibson David (Ed.) | 2000 | Cave Radio Notebook: 44 - Channel evaluation | No. 40 p 28 |
Gibson David (Ed.) | 2001 | Cave Radio Notebook: 45 - Is 'Cave Radio' a radio phenomenon? | No. 45 pp 27-29 |
Gibson David (Ed.) | 2001 | Cave Radio Notebook: 46 - The role of 'skin depth' in cave radio | No. 45 pp 27-29 |
Gibson David (Ed.) | 2001 | Cave Radio Notebook: 47 - Writing a software radio | No. 45 pp 27-29 |
Gibson David (Ed.) | 2001 | TETRA-based Multi-Media Radio Aids Mountain Rescue | No. 46 pp 30-31 |
Gibson David (Ed.) | 2002 | Cave Radio Notebook: 48 - A DSP implenentation of the Turner / Weaver SSB modulator | No. 47 pp 18 & 24 |
Gibson David (Ed.) | 2002 | Cave Radio Notebook: 49 - Trigonometric Radiolocation | No. 48 p 7 |
Gibson David (Ed.) | 2002 | Cave Radio Notebook: 50 - Finding Ground Zero | No. 48 p 7 |
Gibson David (Ed.) | 2002 | Cave Radio Notebook: 51 - Cave radio using a Broadcast carrier | No. 49 pp 23-24 |
Gibson David (Ed.) | 2002 | Cave Radio Notebook: 52 - A Goniometer for angle measurement | No. 49 pp 23-24 |
Gibson David (Ed.) | 2002 | Cave Radio Notebook: 53 - Cave Radio Notebook Index | No. 49 pp 23-24 |
Gibson David (Ed.) | 2003 | Cave Radio Notebook: 54 - Noise Shielding | No. 51 pp 28 & 30 |
Gibson David (Ed.) | 2003 | Cave Radio Notebook: 55 - Measurement of V and I at LF | No. 51 pp 28 & 30 |
Gibson David (Ed.) | 2003 | Cave Radio Notebook: 56 - Specific Aperture | No. 51 pp 28 & 30 |
Gibson David (Ed.) | 2005 | Cave Radio Notebook: 69 - Voltage-Balancing Circuit for 2-Cell Battery Chargers | No. 62 p 24 |
Gibson David (Ed.) | 2005 | Cave Radio Notebook: 70 - Two ISB channels on the HeyPhone | No. 62 p 24 |
Gibson David (Ed.) | 2005 | Cave Radio Notebook: 71 - Carbon Dioxide Sensors | No. 62 p 24 |
Gibson David (Ed.) | 2006 | Cave Radio Notebook: 73 - Waveguide versus Transmission Line propogation | No. 63 p 9 |
Welch Kev & Gigg Michelle | 2004 | Cuetzalan Tiger: The HeyPhone's Moment of Fame | No. 57 pp 12-14 |
Welch Kev & Gigg Michelle | 2004 | Update: HeyPhone in the Cuetzalan Tiger Rescue | No. 58 p 34 |
Gill Rob | 2000 | Letter: So where now? | No. 39 pp 28-29 |
Gill Rob | 2000 | PMR 446 Radios for Surface Communication | No. 40 pp 10-11 |
Rushton Richard & Gill Rob | 2002 | The March 2002 Field Meet [at Ingleton, Yorkshire] | No. 48 pp 3-4 |
Newman J.W. & Gill Rob | 2002 | Cave Intruder Alarm | No. 50 p 32 |
Gill Rob | 2003 | Treasurer's Report 2002/2003 | No. 54 p 20 |
Gill Rob | 2004 | Turns Ratio Adjustment Aid for Earth-Current Transformer | No. 55 pp 16-17 |
Gill Rob | 2004 | Letter: Wireless Headset | No. 55 pp 30-32 |
Gill Rob | 2004 | Cave Radio Notebook: 60 - Wenner Arrays underground | No. 56 p 18 |
Gill Rob | 2004 | Cave Radio Notebook: 61 - Using DTMF signalling with a HeyPhone | No. 56 pp 18-19 |
Gill Rob | 2005 | Editorial: A New Editor | No. 59 p 3 |
Gill Rob | 2005 | Cave Radio Notebook: 64 - The 3-Point Method for Measuring Earth Electrode Resistance | No. 59 pp 27-28 |
Gill Rob | 2005 | Letter: eBay | No. 59 p 32 |
Gill Rob | 2005 | A Letter from the Editor | No. 59 p 32 |
Gill Rob | 2005 | Radio Tests in a Hydro Power Station Feed Tunnel | No. 60 pp 23-24 |
Gill Rob | 2005 | Loran in Northwest Europe | No. 61 p 4 |
Gill Rob | 2005 | Newssheet: CREG Champions | No. 62 p 3 |
Gill Rob | 2005 | Letter: [New ventures for David Gibson] - Comment | No. 62 p 26 |
Gill Rob | 2006 | Improving Cell-Phone Signal Strength in Marginal Areas | No. 63 pp 6-7 |
Gill Rob | 2006 | Letter: Head absorption | No. 64 p 24 |
Gibson David & Gill Rob | 2006 | How to Report Experiments | No. 65 p 19 |
Gill Rob | 2007 | AGM Minutes, September 2007 | No. 68 pp 4-5 |
Bedford Mike & Gill Rob | 2008 | Cave Technology Symposium 2008 | No. 71 p 20-23 |
Gill Rob | 2008 | Use of Audio DSP Noise Filters to Reduce the Effect of Loran Interference | No. 72 pp 16-18 |
Gill Rob (Ed.) | 2005 | We Hear | No. 59 p 31 |
Gray-Thompson Stuart | 2006 | Letter: Microphones | No. 63 p 23 |
Green Martin & Loeffler Dave | 2006 | Cave Surveys in Colour, rear cover illustration | No. 65 p 24 |
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Hall Adrian | 2002 | HeyPhone Testing at Malham Cove Flood Rising | No. 49 pp 4-5 |
Halleck John | 2004 | Letter: Underground Text Messaging | No. 58 p 35 |
Hamilton Peter | 2000 | Build a Single Wire Telephone with Alarm Call | No. 40 pp 7-9 |
Hartley Fay | 2003 | HeyPhone Testing in the Lamprechtsofen | No. 51 pp 18-19 |
Heeb Beet | 2004 | Underground text messaging | No. 57 pp 4-7 |
Heeb Beet | 2005 | Parallel Resonant Loop Antennas for Cave Radios | No. 61 pp 6-7 |
Heeb Beet | 2009 | An All-In-One Electronic Cave Surveying Device | No. 72 pp 8-10 |
Heppenstall Philip | 2004 | Letter: Waterproof hearing Aids | No. 55 pp 30-32 |
Hey John | 2000 | LORAN - Know your Enemy | No. 39 p 12 |
Hey John | 2000 | A New Rescue Radio - the Electronic Design | No. 41 pp 4-10 |
Bedford Mike & Hey John | 2001 | SSB Generation by the Phasing Method - a Simple Explanation | No. 43 pp 8-9 |
Hey John | 2001 | Correction: A New Rescue radio - The Electronic Design | No. 44 p 12 |
Hey John | 2002 | 3496Hz Radiolocation Beacon: Construction Update | No. 48 pp 8-9 |
Hey John | 2003 | A Resistance Meter for Earth-Current Systems | No. 51 p 5 |
Hey John | 2003 | Practical Measurements of Earth-Loop Impedance | No. 53 pp 28-29 |
Hey John | 2004 | Letter: Variation of Earth Resistance with Frequency | No. 55 pp 30-32 |
Hey John | 2004 | Cave Radio Notebook: 59 - Wenner Array measurements | No. 56 p 18 |
Hey John | 2004 | Dolwyddelan, Llechwedd y Cwm Orthin - The Spring Field Meet [Blaenau Ffestiniog, North Wales] | No. 56 pp 22-23 |
Hey John | 2004 | An Experimental HeyPhone on 38.4kHz | No. 56 pp 26-27 |
Hey John | 2004 | Correction: Sealant for Connectors (Wet and Dry) | No. 56 p 32 |
Hey John | 2004 | Meanwhile, Back at the Ranch | No. 57 p 15 |
Hey John | 2004 | Building and Setting up the HeyPhone | No. 58 pp 16-21 |
Hey John | 2005 | A Portable Double-Sideband Cave Radio | No. 59 pp 5-7 |
Hey John | 2005 | Cave Radio Notebook: 63 - Alternative (?) HeyPhone Inductors | No. 59 p 27 |
Hey John | 2005 | Letter: Heyphone sideband rejection | No. 60 pp 27-28 |
Hey John | 2005 | Letter: HeyPhone Inductors | No. 61 p 23 |
Hey John | 2006 | Improved Automatic Gain Control for the HeyPhone | No. 64 p 4 |
Hey John | 2006 | Reassessing the HeyPhone Output Transformer Ratio | No. 65 pp 22-23 |
Hey John | 2008 | Letter: Reducing Loran | No. 71 p 19 |
Hey John | 2008 | Letter: Heyphone Coils | No. 71 p 19 |
Hey John | 2009 | A Prototype Cave Radio to Avoid Loran Interference | No. 72 pp 4-6 |
Hey John | 2009 | Letter: CAD Software | No. 72 p 11 |
Higgins Adrian & Bedford Mike | 2005 | Cartoon: "The Adventures of Greg" | No. 62 p 27 |
Higgins Adrian & Bedford Mike | 2006 | Cartoon: "The Adventures of Greg" | No. 63 p 24 |
Higgins Adrian & Bedford Mike | 2006 | Cartoon: "The Adventures of Greg" | No. 64 p 24 |
Higgins Adrian & Bedford Mike | 2006 | Cartoon: "The Adventures of Greg" | No. 65 p 23 |
Higgins Adrian & Bedford Mike | 2007 | Cartoon: "The Adventures of Greg" | No. 66 p 28 |
Higgins Adrian & Bedford Mike | 2007 | Cartoon: "The Adventures of GREG" | No. 67 p 23 |
Higgins Adrian & Bedford Mike | 2007 | The Adventures of GREG | No. 69 p 24 |
Higgins Adrian & Bedford Mike | 2008 | The Adventures of GREG | No. 70 p 20 |
Higgins Adrian & Bedford Mike | 2008 | The Adventures of GREG | No. 71 p 24 |
Higgins Adrian & Bedford Mike | 2008 | The Adventures of GREG | No. 72 p 24 |
Howes Chris | 2003 | Letter: An RF Slave Unit | No. 54 p 31 |
Howes Chris | 2003 | Letter: First Aerial Photography | No. 54 p 31 |
Hrybyk Mike | 2007 | Letter: The "Mine Explorer" caplamp | No. 67 p 19 |
Hurni J., Ziegler F. & Ebi C. | 2006 | Robust Text and Data Exchange with Earth-Current Transceivers | No. 63 pp 21-22 |
|
Ibbetson Alan | 2007 | Letter: Professional appearance of equipment front panels | No. 67 p 19 |
Irish R.T. | 2004 | Letter: Waveguide Propogation in Railway tunnels? | No. 56 p 31 |
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Jackson Keith | 2000 | An Automated System for Identifying Bat Species | No. 40 pp 3-6 |
Jackson Keith & Roberts Rachel | 2000 | A Prototype DSP-based Bat Detector | No. 42 pp 13-14 |
Jackson Keith | 2001 | Letter: Cellphone from the Berger | No. 44 pp 29-30 |
Jackson Keith | 2001 | Editorial: Greetings from the new Editor | No. 45 p 1 |
Jackson Keith | 2001 | Letter: Bat Detection Algorithms | No. 45 p 30 |
Jackson Keith | 2001 | Letter: Help wanted: Concrete dam measurement | No. 46 pp 33-34 |
Jackson Keith | 2003 | Letter: A DSP-Based Cave Radio | No. 54 p 31 |
Jackson Keith | 2005 | Letter: Collaborative cave radio development | No. 61 p 23 |
Jackson Keith | 2005 | An Introduction to ZigBee | No. 62 p 9 |
Jenkins Rhianwen & Bedford Mike | 2003 | Geophysics in Cave Archaeology | No. 54 pp 24-27 |
Jenkins Rick | 2003 | Letter: Transmission measurements in Limestone | No. 51 pp 31-32 |
Jobling-Purser James | 2006 | A Robotic Surveying Vehicle for Hazardous Conditions | No. 64 pp 9-11 |
Johnson Peter | 2002 | Letter: Mine shaft communications | No. 50 p 33 |
Jopling Brian | 2001 | The BCRC HeyPhone - Physical Construction | No. 44 pp 4-7 |
Jopling Brian | 2003 | Cave Rescue Wish List | No. 51 p 17 |
Jopling Brian | 2006 | Letter: Unconventional Earth Electrodes | No. 64 p 23 |
Lokhorst Erwin & Jorens Herman | 2001 | Adapting a Cave Radio for Expedition Use | No. 46 pp 11-14 |
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Kennedy Gareth | 2005 | Low-Power Wireless Mesh Networks in Underground Mining | No. 62 pp 12-17 |
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L-R |
Laugher Steve | 2001 | Letter: A New Project | No. 44 pp 29-30 |
Le_Blank Luc | 2007 | Letter: Using existing data-acquisition devices | No. 67 p 19 |
Lenander Bo | 2008 | Letter: Direction finding as a sport | No. 70 p 17 |
Linton Dave | 2001 | Comment: Radiolocation underground - What do we need? | No. 47 p 1 |
Linton Dave | 2002 | Letter: Location Systems | No. 47 p 30 |
Lippold Reno | 2000 | Computer Simulation of a Small Buried Loop | No. 39 pp 5-8 |
Green Martin & Loeffler Dave | 2006 | Cave Surveys in Colour, rear cover illustration | No. 65 p 24 |
Lokhorst Erwin & Jorens Herman | 2001 | Adapting a Cave Radio for Expedition Use | No. 46 pp 11-14 |
Lokhorst Erwin | 2002 | An Electronic Detector for Fluorescein | No. 49 pp 10-13 |
Long Harry | 2003 | Letter: Underwater Radio-location | No. 51 pp 31-32 |
Lyles J. & Ludwig P. | 2004 | Letter: UV Light Sources | No. 57 p 32 |
Ludwig Peter | 2000 | Web Watch | No. 39 p 16 |
Ludwig Peter | 2000 | Web Watch | No. 40 p 21 |
Ludwig Peter | 2000 | Web Watch | No. 42 p 19 |
Ludwig Peter | 2001 | Web Watch | No. 43 p 6 |
Ludwig Peter | 2001 | Web Watch | No. 44 p 20 |
Ludwig Peter | 2001 | Letter: False Triggering of Flash Slaves by LED Lamps? | No. 44 pp 29-30 |
Ludwig Peter | 2001 | Letter: LED Lights | No. 44 pp 29-30 |
Ludwig Peter | 2001 | Letter: Solar Charging | No. 44 pp 29-30 |
Ludwig Peter | 2001 | Web Watch | No. 45 p 13 |
Ludwig Peter | 2001 | Web Watch | No. 46 p 8 |
Ludwig Peter | 2002 | Web Watch | No. 47 p 19 |
Ludwig Peter | 2002 | Web Watch | No. 48 p 27 |
Ludwig Peter | 2002 | Web Watch | No. 49 p 6 |
Ludwig Peter | 2002 | Web Watch | No. 50 p 14 |
Ludwig Peter | 2003 | Web Watch | No. 51 p 14 |
Ludwig Peter | 2003 | Web Watch | No. 53 p 29 |
Ludwig Peter | 2003 | Web Watch | No. 54 p 19 |
Ludwig Peter | 2004 | Web Watch | No. 55 p 13 |
Ludwig Peter | 2004 | Letter: Rayovac Charger for NiMH Cells | No. 55 pp 30-32 |
Ludwig Peter | 2004 | Letter: Battery Holders for Speleo Technics Nova | No. 55 pp 30-32 |
Ludwig Peter | 2004 | Web Watch | No. 56 pp 11 & 32 |
Ludwig Peter | 2004 | Web Watch | No. 57 p 21 |
Ludwig Peter | 2004 | Web Watch | No. 58 pp 14 |
Ludwig Peter | 2005 | Web Watch | No. 59 pp 16 |
Ludwig Peter | 2005 | Caving with the Radon Caplamp | No. 60 p 18 |
Ludwig Peter | 2005 | Web Watch | No. 60 p 22 |
Ludwig Peter | 2005 | Letter: Pentax Optio WP | No. 60 p 28 |
Ludwig Peter | 2005 | Web Watch | No. 61 p 22 |
Ludwig Peter | 2005 | Web Watch | No. 62 p 18 |
Ludwig Peter | 2006 | Web Watch | No. 63 p 19 |
Ludwig Peter | 2006 | Web Watch | No. 64 p 11 |
Ludwig Peter | 2006 | Web Watch | No. 65 p 17 |
Ludwig Peter | 2007 | Web Watch | No. 66 p 22 |
Ludwig Peter | 2007 | Web Watch | No. 67 p 6 |
Ludwig Peter | 2007 | Web Watch | No. 69 p 6 |
Ludwig Peter | 2008 | Web Watch | No. 70 p 17 |
Ludwig Peter | 2008 | Web Watch | No. 71 p 12 |
Ludwig Peter | 2009 | Web Watch | No. 72 p 15 |
Lyles J. & Ludwig P. | 2004 | Letter: UV Light Sources | No. 57 p 32 |
Lyles John | 2001 | Equipment Review - Leica Disto classic3 Laser Distance Meter | No. 43 pp 12-13 |
Lyles John | 2004 | Modifying the Firefly Slave Unit for Digital Cameras | No. 58 pp 26-27 |
Lyles John | 2005 | Letter: Audio Phasing networks and PSK31 in America | No. 61 p 23 |
Lyles John | 2005 | Letter: News from New Mexico | No. 61 p 24 |
Lyles John | 2006 | Letter: Zigbee | No. 63 p 23 |
Lyles John | 2007 | The Technology of Infrared Imaging | No. 66 pp 16-20 |
Lyles John | 2007 | Thermal Imaging Cave Detection | No. 67 pp 8-12 |
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Mallinson Jason | 2006 | Letter: Logging compass | No. 64 p 24 |
Martin-Kaye Peter | 2001 | Letter: Using VLF Radio to detect voids and 'lost' shafts | No. 46 pp 33-34 |
Martinez Peter | 2002 | Letter: DF beacon tests | No. 48 p 27 |
Masta Robert | 2000 | Letter: Ultrasonic Microphones | No. 41 pp 33-34 |
Masta Robert | 2000 | Letter: DSP Analysis of Bat Calls | No. 41 pp 33-34 |
Mattey Dave & Collister Chris | 2008 | Acoustic Drip Counters for Environmental Monitoring | No. 70 pp 10-13 |
Mehew Bob | 2007 | Letter: Ultrasonic inspection of pitch-head bolts - a challenge? | No. 66 pp 25-27 |
Mehew Bob | 2009 | Letter: Measuring the Quality of a Caving Light | No. 72 p 11 |
Melia Alan | 2000 | Letter: LORAN C | No. 42 pp 29-30 |
Melzer Martin | 2001 | Surface Mount Technology: Hand Soldering of Circuit Boards | No. 46 pp 3-7 |
Melzer Martin | 2002 | Palm Programming for Embedded Applications | No. 48 pp 28-29 |
Melzer Martin | 2003 | Letter: Colour cover for CREG Journal 50 | No. 51 pp 31-32 |
Melzer Martin | 2003 | How to Design an Electronic Surveying Instrument | No. 54 pp 12-15 |
Melzer Martin | 2005 | Lithium-Ion Batteries for Caving Projects | No. 59 pp 14-16 |
Melzer Martin | 2005 | 3W Luxeon Caplamp with Microprocessor Control | No. 60 pp 4-5 |
Melzer Martin | 2005 | Updates: Li-ion Batteries | No. 60 p 20 |
Melzer Martin | 2007 | The Scurion LED Cap Lamp | No. 66 pp 4-5 |
Gibson A.D. & Michie Neville | 2004 | Update: Detecting CO2 | No. 57 p 31 |
Milan Rak | 2004 | Letter: LF Absorption | No. 58 p 35 |
Morgan Steve | 2000 | Letter: A new Rugged PC | No. 42 pp 29-30 |
Moritz Jim | 2003 | Loop Antennas with Multiple Tuned Circuits | No. 53 pp 10-13 |
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Naylor Graham | 2000 | Letter: So where now? | No. 39 pp 28-29 |
Naylor Graham | 2000 | Letter: European Cave Radio Web Sites | No. 40 pp 29-30 |
Naylor Graham | 2000 | Highest and Deepest 2000 | No. 42 pp 3-4 |
Naylor Graham | 2000 | Should we Hang up our Soldering Irons Now? | No. 42 pp 27-28 |
Naylor Graham | 2001 | The Nicola Mk II Rescue Radio - a Status Report | No. 43 pp 10-11 |
Naylor Graham | 2001 | Add-ons for the Nicola System | No. 44 pp 11-12 |
Naylor Graham | 2002 | A Clamp-On Single Wire Telephone | No. 47 pp 13-14 |
Naylor Graham | 2002 | A Proposed DSP Architecture for LF SSB Cave Radio | No. 47 pp 16-18 |
Naylor Graham | 2002 | Letter: Activities of the Association Nicola | No. 49 p 6 |
Naylor Graham | 2004 | A Talk-Through Box for System Nicola | No. 55 pp 18-19 |
Naylor Graham | 2004 | Letter: Tunnel Communications with System Nicola | No. 55 pp 30-32 |
Naylor Graham | 2005 | Using FPGAs for Digital Filtering | No. 59 pp 17-18 |
Naylor Graham | 2005 | Development of an FPGA-Based Cave Radio | No. 62 pp 4-5 |
Naylor Graham | 2006 | A Digital Class-D Single-Sideband Transmitter | No. 65 pp 6-8 |
Newman J.W. & Gill Rob | 2002 | Cave Intruder Alarm | No. 50 p 32 |
Newman John | 2004 | An Earth-Current-Based Cave Intruder Alarm | No. 55 pp 4-6 |
Newman John | 2005 | Letter: "Man's Cave Alarm drives intruders Batty" | No. 61 p 24 |
Newman John | 2009 | Letter: Cave Intrusion Alarm | No. 72 p 11 |
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Pease B. & Gibson A.D. | 2006 | Cave Radio Notebook: 74 - Full-length versus centered Ferrite Rod windings | No. 63 p 10 |
Pease Brian | 2000 | Letter: LORAN Cut-off Date | No. 40 pp 29-30 |
Pease Brian | 2000 | Letter: Computer Similation of a Small Buried Loop | No. 40 pp 29-30 |
Pease Brian | 2000 | Letter: Rescue Radio, CB Transverter and Radio-location | No. 42 pp 29-30 |
Pease Brian | 2000 | Letter: L, C and Q Measurment | No. 42 pp 29-30 |
Pease Brian | 2000 | Letter: CB Underground | No. 42 pp 29-30 |
Pease Brian | 2001 | Letter: Grouded Wire Antennas | No. 43 pp 29-30 |
Pease Brian | 2001 | Letter: Disto Classic | No. 44 pp 29-30 |
Pease Brian | 2001 | Letter: LED Lights | No. 44 pp 29-30 |
Pease Brian | 2001 | Letter: Radio-location | No. 44 pp 29-30 |
Pease Brian | 2002 | Meeting Report - Speleonics 2002 | No. 49 p 9 |
Pease Brian | 2003 | Piecewise Modelling of Antennas | No. 51 pp 25-27 |
Pease Brian | 2003 | 2-Way Voice Communication with Cave Divers | No. 52 pp 24-26 |
Pease Brian | 2003 | Letter: Noise Shielding | No. 53 pp 30-31 |
Pease Brian | 2004 | Greater efficiency with a new Radio-location beacon | No. 56 pp 12-14 |
Pease Brian | 2004 | Update: D-Q Beacon and Rx | No. 57 p 31 |
Pease Brian | 2005 | Updates: Radio-Location Beacons | No. 60 p 20 |
Pease Brian | 2005 | LT-Spice | No. 60 p 22 |
Pease Brian | 2005 | Letter: SSB versus DSB | No. 60 p 27 |
Pease Brian | 2007 | Letter: Field exposure limits | No. 66 pp 25-27 |
Phillips Ed. | 2005 | A Simple Lithium-Ion Battery Charger | No. 60 p 14 |
Potter Nick | 2003 | Letter: NiCd Charging | No. 53 pp 30-31 |
Potter Nick | 2005 | Letter: Cellular Telephone communications | No. 61 p 23 |
Potter Nick et al. | 2006 | Letter: Workbench Lighting | No. 63 pp 23-24 |
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Quinart Freddy | 2005 | Letter: Building Heyphones | No. 60 p 28 |
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Rabson Hugo | 2003 | Letter: Colour cover for CREG Journal 50 | No. 51 pp 31-32 |
Rabson J. & Trayner C. | 2004 | Letter: Scanning Receivers | No. 57 p 32 |
Gibson A.D., Rushton R. & Rabson J. | 2004 | An Introduction to High Frequency Radio in Tunnels | No. 58 pp 8-11 |
Rabson J. & Trayner C. | 2004 | Letter: Scanning Receivers | No. 58 pp 34-35 |
Rabson John & Rabson Rosy | 2000 | Digital Wall Mapping at Wakulla Springs, Florida | No. 39 pp 13-14 |
Rabson John | 2000 | Letter: So where now? | No. 39 pp 28-29 |
Rabson John | 2000 | Letter: Electronic Publishing | No. 39 p 30 |
Rabson John | 2000 | Installing Earth Electrode Arrays - a Practical Guide | No. 40 pp 26-27 |
Rabson John & Rabson Rosy | 2000 | Correction: Digital Wall Mapping at Wakulla Springs | No. 40 p 30 |
Rabson John | 2000 | Letter: 28MHz Rigs and Ian Drummond's Transverter | No. 41 pp 33-34 |
Rabson John | 2000 | Letter: A LORAN Filter | No. 41 pp 33-34 |
Rabson John | 2000 | Letter: 73KHz Amateur Allocation | No. 41 pp 33-34 |
Rabson John | 2001 | Letter: Ultrasonics | No. 43 pp 29-30 |
Rabson John | 2001 | Letter: Tranatlantic on LF | No. 43 pp 29-30 |
Rabson John | 2001 | Letter: Wire Stripping | No. 44 pp 29-30 |
Rabson John & Rabson Rosy | 2001 | A Field Meet in France | No. 45 pp 16-17 |
Rabson John | 2001 | Earth-Current Antenna Configurations in Multi-Layer Limestone | No. 45 pp 24-26 |
Rabson John | 2001 | Letter: Writing a Radio | No. 45 p 30 |
Rabson John | 2001 | Review: Speleonics | No. 46 pp 9-10 |
Rabson John | 2001 | Cave Radio in the Metal Mines of Cornwall | No. 46 pp 23-24 |
Rabson John | 2002 | Review: Speleonics | No. 47 p 27 |
Rabson John & Rabson Rosy | 2002 | Editorial: Jean-Jacques Fauchez | No. 49 p 1 |
Rabson John | 2002 | Review: Speleonics | No. 49 p 8 |
Rabson John | 2002 | Variable-Frequency Cave Radio Tests | No. 49 p 25 |
Rabson John | 2002 | Review: Speleonics | No. 50 p 15 |
Rabson John | 2003 | Comment: Test Sites for Cave Radio | No. 51 p 3 |
Rabson John | 2003 | Radio Tests in Essex Road Railway Tunnel | No. 51 pp 6-7 |
Rabson John | 2003 | LF Propagation on Simulated Railway Tracks | No. 51 pp 8-10 |
Rabson John | 2003 | Amateur Radio Licensing - an Update | No. 51 p 11 |
Rabson John | 2003 | Check Your Resistors | No. 51 p 14 |
Rabson John | 2003 | Review: Speleonics | No. 51 pp 22-24 |
Rabson John & Rabson Rosy | 2003 | Jean-Jacques Fauchez: Mission Accomplished! | No. 52 p 34 |
Rabson John | 2003 | Comment: Why speech? | No. 53 p 3 |
Rabson John | 2003 | Signal-Strength Measurement at LF | No. 53 p 23 |
Rabson John | 2003 | Letter: Compact Antennas | No. 53 pp 30-31 |
Rabson John | 2003 | Letter: Coupling Loss | No. 53 pp 30-31 |
Rabson John | 2003 | Letter: Left-handed Materials (I kid you not) | No. 53 pp 30-31 |
Rabson John | 2003 | Review: Speleonics | No. 54 p 9 |
Rabson John | 2004 | Nothing New Underground - WW1 Trench Communications | No. 55 p 7 |
Rabson John & Rabson Rosy | 2004 | Figaro - Fireground Apparatus for Radio Operations | No. 55 pp 14-15 |
Rabson John | 2004 | Letter: Monitoring Disused Mines | No. 55 pp 30-32 |
Rabson John | 2004 | Letter: 23cm Equipment | No. 55 pp 30-32 |
Rabson John | 2004 | Cave Radio Notebook: 57 - Metal sheets as an alternative to Earth Spikes | No. 56 pp 15-16 |
Rabson John | 2004 | Letter: An instrumented HeyPhone | No. 56 p 31 |
Rabson John | 2004 | Measuring the concentration of Radon underground | No. 57 p 11 |
Rabson John & Bedford Mike | 2004 | Communication in Slate and Gypsum: Two new geologies investigated | No. 57 pp 18-21 |
Rabson John | 2004 | An Electronic Compass and Clinometer Using Optical Sensor [1] | No. 57 p 22 |
Rabson John | 2004 | Improved Communications in the Standedge Tunnels | No. 57 pp 26-27 |
Rabson John | 2004 | Review: Speleonics | No. 57 p 28 |
Trayner Chris & Rabson John | 2004 | Comparative Propagation Tests Along a Railway Tunnel | No. 58 pp 12-14 |
Rabson John & Rabson Rosy | 2004 | CREG Award 2004 - The man behind the HeyPhone | No. 58 p 15 |
Rabson John | 2004 | Letter: Bradway Railway Tunnel tests | No. 58 p 34 |
Rabson John | 2005 | Earth Current Arrays - The Range of Impedance | No. 59 pp 11-12 |
Rabson John | 2005 | Review: Speleonics | No. 59 pp 13 |
Rabson John | 2005 | Cave Radio Notebook: 66 - A Ferrite Antenna for the HeyPhone | No. 59 pp 29-30 |
Rabson John | 2005 | Cave Radio Notebook: 67 - HeyPhone AGC | No. 59 p 30 |
Rabson John | 2005 | A Roofing Filter | No. 59 p 31 |
Rabson John | 2005 | Letter: eBay | No. 59 p 32 |
Rabson John | 2005 | Review: Speleonics | No. 60 p 15 |
Rabson John | 2005 | Letter: SSB versus DSB | No. 60 p 27 |
Rabson John | 2005 | Letter: LORAN | No. 60 p 28 |
Rabson John | 2005 | Letter: Digital data transmission | No. 60 p 28 |
Rabson John | 2005 | Radio Tests at Warren Hill Railway Tunnel, Newmarket | No. 61 p 20 |
Rabson John | 2005 | Letter: Time encoded speech | No. 61 pp 23-24 |
Rabson John | 2005 | Review: Speleonics | No. 62 p 8 |
Rabson John | 2005 | Letter: Design | No. 62 pp 28 |
Rabson John | 2005 | Letter: Workbench Lighting | No. 62 pp 28 |
Rabson John | 2006 | Review: Speleonics | No. 63 p 20 |
Rabson John | 2006 | 230V AC Supply in the Field | No. 64 p 15 |
Rabson John | 2006 | Review: Speleonics | No. 64 pp 21-22 |
Rabson John | 2006 | Letter: Evanescent Mode | No. 64 p 23 |
Rabson John | 2006 | Letter: Power amplifier | No. 64 p 24 |
Rabson John | 2006 | Letter: Small Ads | No. 64 p 24 |
Rabson John | 2006 | Field Exposure Limit for a Body-Worn Cave Radio Loop | No. 65 p 13 |
Rabson John | 2006 | Review: Speleonics | No. 65 p 18 |
Rabson John | 2007 | Review: Speleonics | No. 66 p 15 |
Rabson John | 2007 | eLoran - What Is It? | No. 67 p 7 |
Rabson John | 2007 | Review: Speleonics | No. 67 p 17 |
Rabson John | 2007 | Review: Speleonics | No. 69 p 20 |
Rabson John | 2008 | 500kHz and Cave Radio | No. 70 p 9 |
Rabson John | 2008 | Review: Speleonics | No. 71 p 18 |
Rabson John (Ed.) | 2002 | We Hear | No. 49 p 3 |
Rabson John (Ed.) | 2003 | We Hear | No. 54 p 34 |
Rabson John (Ed.) | 2004 | We Hear | No. 55 p 29 |
Rabson John & Rabson Rosy | 2000 | Digital Wall Mapping at Wakulla Springs, Florida | No. 39 pp 13-14 |
Rabson John & Rabson Rosy | 2000 | Correction: Digital Wall Mapping at Wakulla Springs | No. 40 p 30 |
Rabson Rosy | 2001 | Meet the CREGgies (1) | No. 43 p 28 |
Rabson Rosy | 2001 | Meet the CREGgies (2) | No. 44 p 28 |
Rabson Rosy | 2001 | Meet the CREGgies (3) | No. 45 p 10 |
Rabson John & Rabson Rosy | 2001 | A Field Meet in France | No. 45 pp 16-17 |
Rabson Rosy | 2001 | Meet the CREGgies (4) | No. 46 p 32 |
Rabson Rosy | 2001 | Letter: Tribute to outgoing editor | No. 46 pp 33-34 |
Rabson Rosy | 2002 | Meet the CREGgies (5) | No. 47 p 28 |
Rabson Rosy | 2002 | Meet the CREGgies (6) | No. 48 p 30 |
Rabson John & Rabson Rosy | 2002 | Editorial: Jean-Jacques Fauchez | No. 49 p 1 |
Rabson Rosy | 2002 | Meet the CREGgies (7) | No. 49 p 30 |
Rabson Rosy | 2002 | Meet the CREGgies (8) | No. 50 p 34 |
Rabson John & Rabson Rosy | 2003 | Jean-Jacques Fauchez: Mission Accomplished! | No. 52 p 34 |
Rabson Rosy | 2003 | Be Prepared | No. 53 p 14 |
Rabson Rosy | 2003 | CREG Award 2003 | No. 54 p 21 |
Rabson John & Rabson Rosy | 2004 | Figaro - Fireground Apparatus for Radio Operations | No. 55 pp 14-15 |
Rabson John & Rabson Rosy | 2004 | CREG Award 2004 - The man behind the HeyPhone | No. 58 p 15 |
Rattray Fred | 2000 | Letter: SNAP Beacon | No. 39 p 30 |
Richard Rushton | 2002 | Comment: CREG to hold stocks of Printed Circuit Boards | No. 48 p 1 |
Jackson Keith & Roberts Rachel | 2000 | A Prototype DSP-based Bat Detector | No. 42 pp 13-14 |
Ross Chris | 2003 | Letter: LED Drivers and Cave Radios | No. 54 p 31 |
Ross Chris | 2004 | An Alternative Loop Antenna for the Ogofone | No. 55 p 26 |
Ross Chris | 2009 | Unexpected Propagation in Falkenstein Cave, Germany | No. 72 p 7 |
Gibson A.D., Rushton R. & Rabson J. | 2004 | An Introduction to High Frequency Radio in Tunnels | No. 58 pp 8-11 |
Rushton Richard | 2000 | Letter: Earth Electrodes | No. 40 pp 29-30 |
Rushton Richard | 2000 | The Millennium Photo Meet | No. 41 pp 27-28 |
Rushton Richard | 2000 | Chairman's Report for 1999/2000 | No. 42 p 21 |
Rushton Richard | 2000 | Letter: Mini Review [Scientific American Vol 11 No. 3] | No. 42 pp 29-30 |
Rushton Richard | 2001 | Letter: Meet the CREGgies | No. 44 pp 29-30 |
Rushton Richard | 2001 | Comment: Radiolocation | No. 46 p 1 |
Rushton Richard | 2001 | CREG in the South West | No. 46 pp 21-22 |
Rushton Richard & Bedford Margaret | 2001 | Hidden Earth 2001 | No. 46 pp 25-26 |
Rushton Richard & Gill Rob | 2002 | The March 2002 Field Meet [at Ingleton, Yorkshire] | No. 48 pp 3-4 |
Rushton Richard | 2002 | Trigonometric Radiolocation in a Plane | No. 48 pp 5-6 |
Rushton Richard | 2002 | Comment: The Heyphone Project; Equipment Loan | No. 50 p 3 |
Rushton Richard | 2002 | The CREG Award 2002 | No. 50 p 19 |
Rushton Richard | 2002 | A Year in View: Looking Back Over 2001/2002 | No. 50 pp 30-32 |
Rushton Richard | 2003 | Cyfarchiadau o Grughywel - Greetings from Crickhowell | No. 52 pp 8-9 |
Rushton Richard | 2003 | Towards 3D Radiolocation Using Two Stations | No. 52 pp 18-21 |
Rushton Richard | 2003 | Full-Duplex Radio Using PMR446 Handsets | No. 53 p 9 |
Rushton Richard | 2003 | Chairman's Report 2002/2003 | No. 54 pp 18-19 |
Rushton Richard | 2004 | Comment: Autumn Field Meet [Yorkshire] | No. 55 p 3 |
Rushton Richard | 2005 | CREG 2004-2005 in Review | No. 62 pp 6-7 |
Rushton Richard | 2005 | Letter: [New ventures for David Gibson] - Comment | No. 62 p 27 |
Rushton Richard | 2006 | CREG at the BPC Winch Meet | No. 64 pp 19-20 |
Rushton Richard | 2006 | Letter: When radio links are poor | No. 64 p 23 |
Rushton Richard (Ed.) | 2000 | Wet and Dry | No. 39 p 20 |
Rushton Richard (Ed.) | 2000 | Wet and Dry | No. 40 pp 22-23 |
Rushton Richard (Ed.) | 2000 | Wet and Dry | No. 41 p 23 |
Rushton Richard (Ed.) | 2000 | Wet and Dry | No. 42 p 20 |
Rushton Richard (Ed.) | 2001 | Wet and Dry | No. 43 pp 3-5 & 13 |
Rushton Richard (Ed.) | 2001 | Wet and Dry | No. 45 pp 14-15 & 17 |
Rushton Richard (Ed.) | 2002 | Wet and Dry | No. 47 pp 22-24 |
Rushton Richard (Ed.) | 2002 | Wet and Dry | No. 48 p 26 |
Rushton Richard (Ed.) | 2002 | Wet and Dry | No. 50 pp 20-21 |
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S-Z |
Schneiker Henry | 2001 | The Future is not Orange - Part III | No. 45 pp 23 & 25 |
Schneiker Henry | 2002 | Letter: Early LED power controllers - can you help? | No. 48 p 27 |
Schneiker Henry | 2002 | Can You Patent an LED Flashlight? | No. 49 p 7 |
Schneiker Henry | 2006 | Designing an Efficient LED Caving Lamp | No. 65 pp 10-12 |
Gibson A.D., Sharma A. & Trayner C. | 2006 | Cave Radio Notebook: 72 - Eliminating Loran Interference | No. 63 pp 8-9 |
Smith Bob | 2005 | Letter: Building HeyPhone PCBs | No. 61 p 24 |
Smith Eric | 2004 | Letter: Newcomer Seeks Info. | No. 55 pp 30-32 |
Snelling Kevin | 2006 | Communications Tests in the Severn Railway Tunnel | No. 63 p 11 |
Snelling Kevin | 2006 | Letter: Gwent RAYNET | No. 64 pp 23-24 |
Sood Ekta | 2008 | Introducing the Equivital Physiological Monitor | No. 72 pp 21-23 |
Sorokin Sergey | 2000 | Letter: Electronic Compass | No. 40 pp 29-30 |
Stapleton Roger | 2002 | Tunnel Radio - the Scottish Experience | No. 47 p 19 |
Strait Douglas | 2002 | Letter: Instructional Graphics for Radio-location | No. 50 p 33 |
Strait Douglas | 2002 | Letter: Early Magnetic Location | No. 50 p 33 |
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Tamburrino Francesco | 2003 | Letter: Heyphones and Mine Safety | No. 51 pp 31-32 |
Thomas Adrian | 2004 | A flood early warning system for Irish Caves | No. 56 pp 4-9 |
Todd Ian | 2007 | An Electronic Inclinometer | No. 69 pp 16-19 |
Tuck Catherine & Topping Peter | 2004 | Virtually prehistoric: Beneath the surface at Grime's Graves Flint Mines, Norfolk | No. 58 pp 5-7 |
Rabson J. & Trayner C. | 2004 | Letter: Scanning Receivers | No. 57 p 32 |
Rabson J. & Trayner C. | 2004 | Letter: Scanning Receivers | No. 58 pp 34-35 |
Gibson A.D., Sharma A. & Trayner C. | 2006 | Cave Radio Notebook: 72 - Eliminating Loran Interference | No. 63 pp 8-9 |
Trayner Chris | 2000 | Raynet: A Resource for Rescue Teams | No. 41 pp 25-26 |
Trayner Chris | 2001 | Letter: Cave Linguistics | No. 43 pp 29-30 |
Trayner Chris | 2002 | Cave Radio on the 160m band | No. 47 p 29 |
Trayner Chris | 2002 | HeyPhone System Update: Using Molefone Audio Equipment | No. 48 pp 10 & 21 |
Trayner Chris | 2002 | HeyPhone System Update: Powering External Equipment | No. 48 p 21 |
Trayner Chris | 2003 | Inductance of Earth Antennas | No. 52 p 30 |
Trayner Chris | 2004 | Letter: Moving Coil Meters | No. 57 p 32 |
Trayner Chris & Rabson John | 2004 | Comparative Propagation Tests Along a Railway Tunnel | No. 58 pp 12-14 |
Trayner Chris | 2005 | Letter: 'Nicking' | No. 59 p 32 |
Trayner Chris | 2005 | Wet and Dry | No. 61 p 18 |
Trayner Chris | 2005 | Early Cave Radio in Castleton? | No. 61 p 19 |
Trayner Chris | 2005 | Whither Loran? | No. 62 p 10 |
Trayner Chris | 2005 | Wet and Dry | No. 62 p 21 |
Trayner Chris | 2005 | Letter: Safely Rescued | No. 62 pp 28 |
Trayner Chris | 2006 | A Ready-Made Power Amplifier for Cave Radio | No. 63 pp 14-15 |
Trayner Chris | 2006 | Review: "Air Navigation, from Balloons to Concorde" by Walter Blanchard (Ed.) | No. 63 p 23 |
Trayner Chris | 2006 | Newssheet: Postage Stamp problems | No. 65 p 3 |
Trayner Chris | 2008 | Tests on the Reception Pattern of Earth Current Antennas | No. 70 pp 4-8 |
Trayner Chris (Ed.) | 2008 | Wet and Dry | No. 70 p 16 |
Tuck Catherine & Topping Peter | 2004 | Virtually prehistoric: Beneath the surface at Grime's Graves Flint Mines, Norfolk | No. 58 pp 5-7 |
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Underwood Phil | 2007 | A Combined Electronic Compass and Clinometer | No. 66 pp 12-14 |
Underwood Phil | 2007 | Calibrating the Electronic Compass/Clinometer | No. 69 pp 10-12 |
Ursan Nelu | 2001 | Letter: A letter from Romania | No. 43 pp 29-30 |
Ursan Nelu | 2002 | Cave Radio and Electronics in Romania | No. 47 pp 20-21 |
Ursan Nelu | 2003 | Letter: Building Heypones | No. 52 pp 35-36 |
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Various | 2001 | Letters: Electronic Publishing | No. 46 p 34 |
Various | 2003 | Corrections to articles in Journal 52 and 53 (4-page Insert) | No. 54 fp 19 |
Vernon Chris | 2000 | Letter: LED Lamp Status | No. 42 pp 29-30 |
Vernon Chris | 2002 | Chris Vernon's high-power flashgun | No. 47 p 19 |
Villarroel José Luis | 2007 | TEDRA; The Development of a Software Defined Cave Radio | No. 67 pp 4-6 |
Voller Stephen | 2003 | Portable Fuel Cells to Replace NiMH and Li-ion Cells? | No. 51 pp 13-14 |
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Welch Kev & Gigg Michelle | 2004 | Cuetzalan Tiger: The HeyPhone's Moment of Fame | No. 57 pp 12-14 |
Welch Kev & Gigg Michelle | 2004 | Update: HeyPhone in the Cuetzalan Tiger Rescue | No. 58 p 34 |
Whiteley Jon | 2006 | Letter: Time for a new Cave Radio ? | No. 65 p 20 |
Wilcock John | 2001 | Spreadsheet Modelling of the Peak/Speedwell Hydrology | No. 45 pp 18-21 |
Williams Nick | 2003 | Letter: NiCd Batteries | No. 52 pp 35-36 |
Williams Nick | 2006 | Letter: Ukrainian Library Fire | No. 65 p 20 |
Wookey | 2000 | Letter: So where now? | No. 39 pp 28-29 |
Wookey | 2003 | Electronic Cave Surveying Instruments | No. 52 pp 9-11 |
Wright Richard | 2003 | Letter: Cave-proof Computer | No. 52 pp 35-36 |
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Young Ivan | 2003 | Letter: Heyphone Antenna Leads | No. 52 pp 35-36 |
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Hurni J., Ziegler F. & Ebi C. | 2006 | Robust Text and Data Exchange with Earth-Current Transceivers | No. 63 pp 21-22 |
Zimmer Graeme | 2000 | Letter: PSK31 | No. 40 pp 29-30 |
Zimmer Graeme | 2000 | Letter: PSK31 | No. 41 pp 33-34 |
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