RadCom December 2021, Vol. 97, No. 12

| November 22, 2021

The Centenary of the Transatlantic Tests – A celebration!

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News and Reports

Around Your Region – Club events calendar 84
Around Your Region – Events roundup 88
New products 16
News 14
RadCom index 2021 76
RSGB Matters 6
RSGB Convention 2021 online, Heather Parsons 11


Advertisers’ index 93
Antennas, Mike Parkin, G0JMI 18
Contesting, Steve White, G3ZVW 66
GHz bands, Dr John Worsnop, G4BAO 58
HF, Martin Atherton, G3ZAY 54
LF, Dave Pick, G3YXM 53
Members’ ads 94
Propagation 96
Rallies and events 95
Silent Keys 95
The Last Word 97
VHF/UHF, James Stevens, M0JCQ 56


Book Review 60
Ailunce HS-2 1.8MHz to 432MHz SDR transceiver, Tim Kirby, GW4VXE 24


Bushvalley Summit-Summit Party, Jason Smyth, MI3UIW 36
Royal Signal Museum trailer project, Geoff Budden, G3WZP 23
Transatlantic Tests, Paul Godley, 2ZE, Bob Alexander, GM0DEQ 42
Churches and Chapels on the Air 2021, WACRAL 46

Technical features

Data, Andy Talbot, G4JNT 64
Design Notes, Andy Talbot, G4JNT 38
EMC, Dr David Lauder, G0SNO 34
Lightweight 46-ele 23cm slot fed single boom bi-Yagi, Alex Jefford, G8GON 82
Pre-configured automated ATU, Bob Cowdrey, G3UKB 70
Servicing and improving a KW slow motion drive, Geoff Theasby, G8BMI 30

Category: Front Page News, RadCom