RadCom May 2022, Vol. 98, No. 5

rsgb | April 20, 2022

LimeSDR RFE front end and PA A low noise front end and power amplifier add-on for the LimeSDR series

To read this edition, tap or click cover image

News and Reports

Around Your Region – Club events calendar 85
Around Your Region – Events roundup 89
New products 14
News 12
RSGB Matters 6
Special Interest Groups News 15

Regulars

Advertisers’ index 93
Antennas, Mike Parkin, G0JMI 16
ATV, Dave Crump, G8GKQ 26
Contest calendar, Ian Pawson, G0FCT 22
Contesting, Ben Roberts, M7TXR 58
GHz bands, Dr John Worsnop, G4BAO 68
HF, Daimon Tilley, G4USI 64
Members’ ads 94
Propagation, Gwyn Williams, G4FKH 96
Rallies and events 95
The Last Word 97
VHF/UHF, James Stevens, M0JCQ 66

Reviews

Anytone AT-779 70MHz mobile transceiver, Tim Kirby, GW4VXE 62
Book review 33
LimeRFE front end and PA for LimeSDR, Dr John Worsnop, G4BAO 42

Features

Build a radio workshop, Steve Hartley, G0FUW 60
QRP, Steve Hartley, G0FUW 24
Paul Godley 2ZE centenary celebrations at Ardrossan, Barry Beggs, GM3YEH 53
RSGB Convention 29
S9OK – Sao Tomé 2021, S9OK team and OK1DIX 80
World Thinking Day 2022 48

Technical features

American wiring, Sheldon Hutchinson, N6JJA 72
AR88 radio simulator, Charles Coultas and John Pether, G4JGG 76
Design notes, Andy Talbot, G4JNT 30
HF noise case study, Andy Palmer, G4VDF 36
Input impedance of a feeder, Peter Duffett-Smith, G3XJE 20