RadCom October 2021, Vol. 97, No. 10

| September 24, 2021

RSGB 2021 Convention Online – Keynote speaker Professor Cathryn Mitchell, M0IBG on radio technology and space science

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News and Reports

Around Your Region – Club events calendar 84
Around Your Region – Events roundup 88
New products 14
News 11
RSGB Matters 6

Special Offer

RF Explorer handheld antenna analyser WSUB1G 63


Advertisers’ index 93
Antennas, Mike Parkin, G0JMI 18
Contesting, Steve White, G3ZVW 53
GHz bands, Dr John Worsnop, G4BAO 72
HF, Martin Atherton, G3ZAY 68
LF, Dave Pick, G3YXM 66
Members’ ads 94
Propagation, Gwyn Williams, G4FKH 96
Rallies and events 95
The Last Word 97
VHF/UHF, Paul Marks, G8FVK 70


Book Review 77
DX Commander Rapide 7m antenna kit, Steve Nichols, G0KYA 36
RF Explorer spectrum analyser WSUB1G, Tim Kirby, GW4VXE 60


Managing special event stations: part one, David Stansfield, G0EVV 80
NWARG keeps busy in 2021 16
RSGB Online Convention 2021 22

Technical features

Are aerials imaginary? Godfrey Manning, G4GLM 78
Data, Andy Talbot, G4JNT 76
Design Notes, Andy Talbot, G4JNT 40
EMC, Dr David Lauder, G0SNO 32
Look at the Retevis MMDVM Hotspot, Harry Lakhaney, GM0DXI 44
Oscar: a broadband regenerative preselector, Sheldon Hutchinson, N6JJA 54
SDR transceiver for the amateur bands: part two, Gordon Lean, G3WJG 28

Category: Front Page News, RadCom