Alphabetical Index
G3XBM QRP Radio Station
70cms Simple Moxon 2el Antenna
80m or 40m Simple Regenerative Receiver
A Simple QRP Transverter for 4m (70MHz)
Active Antenna for 8.97kHz, 136kHz and 500kHz RX
Amateur Radio Communications Below 9kHz
Articles Published
Asus EEE PCs
Belcom Liner-2: 2m SSB Transceiver
Chirpy - an Ultra Simple 2 Transistor 28MHz CW Transceiver
CQ100 Virtual Ham Radio
DST100 Military Communications Receiver
DXing with Crystal Sets
Earliest Voice Recordings - around 1860!
Earth Mode and Induction VLF testing
Eddystone EC10 Communications Receiver
Elecraft K1 QRP CW Transceiver
External Links
FETer 80m QRPp CW transceiver
Fredbox 10mW 2m AM Transceiver
G3XBM's Ham Radio History + Logbooks
Gecophone 1923 Crystal Set
HamSphere: Virtual Ham Radio
Heathkit Electronics Workshop
Heathkit HW8 QRP CW Transceiver
Heathkit Twoer/Sixer AM Transceivers (HW30/HW29)
Homebase10 Antenna for 28MHz (also dual band 10m/6m version)
Icom IC202 VHF Transceiver
Icom IC703 QRP Transceiver
Lapthorn Family History
MFJ Cub QRP transceiver kit
Miracle Whip Antenna
Mizuho MX-2 144MHz QRP SSB/CW Transceiver
Noctilucent Clouds and Microwave/VHF DX
Non-directional LF Beacons
Old Lapthorn Family Photos
Operating on 10m (28MHz)
Operating on 6m (50MHz)
Operating on 70cms (432MHz)
Operating on the 137kHz (2200m) band - simply
Operating on the 500kHz (600m) band
Operating on VHF AM
Optical Atmospheric Mirages
Optical Communications at 481THz
Pedestrian Portable HF DXing
Pipit - an 800mW CW transceiver for 21MHz (15m)
Pixie and Micro-80 QRP Transceivers
Pye Telecom PF1 Handhelds
Pye Telecom PF8 Handheld
Rockall
Shortwave Broadcast Band Interval Signals
SixBox 6m QRP AM Transceiver
Tenner QRP 10m CW Transceiver
The Tenbox - a Simple Sideband 10m Transceiver
The X80 Multi-band HF Vertical Antenna
VLF Converter
Whistlers
WSPR Mode Beaconing
XBM80 80m Micro-transceiver
XBM80-2 An Experimental 80m CW Transceiver
Yaesu FT7 10W HF Transceiver
Yaesu FT817 all band, all mode handheld transceiver
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