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9.1 UN-UN
136/475Khz ATU
23cm band HT antennas
28MHz Rubber Duck
5w Power Amp
About Me.
A handheld radio signaller
Andy's Tips
Amplitude Modulation
Android QRSS grabber
CQ Magazine G0FTD
Ferrite tests - clamp ons
FT817
Iron Fist transmitter
LED-O-METER
Linux
Misc Pics 1
Misc Pics 2
NASA QSL Card
Nano VNA Original
NANO VNA H4
QRP WATT METER
QRSS TX2
QRP LABS QLG2
QRSS Gallery 1
QRSS Gallery 2
QRSS Funnies
QRP Labs QLG2
QRSS Rigs
QRSS Test Chart
QRSS / WSPR Frequencies.
Quansheng HT Primer.
Quansheng HT - adding CW
Quansheng V3 Dondji FW
Red Sands Radio 2007
RF Charts
RF Spreadsheet
RFSIM99
RF Tap Experiments
Rigs and thunderstorms
Tecsun PL365
Tecsun PL660 and PL880
Tiny SA Ultra
Tiny SA as a Power Meter
T-Match Simulator
Useful Links
VHF ATU
V/UHF rubber ducks
Whitstable
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