RadCom February 2025, Vol. 101, No. 2

SDRplay nRSP-ST networked SDR receiver review

To read this edition, tap or click cover image

Regulars

Advertisers’ index 85
Antennas, Steve Ireland, VK6VZ/G3ZZD and Kevin Smith, VK6LW/VK6T/ex-G4EHF 36
Contest Calendar, Ian Pawson, G0FCT 49
Contesting, Andy Cook, G4PIQ 54
Data, Andy Talbot, G4JNT 16
GHz bands, Dr John Worsnop, G4BAO 60
HF, Daimon Tilley, G4USI 56
LF, Dave Pick, G3YXM 44
Members’ ads 86
Propagation Predictions, Gwyn Williams, G4FKH 88
Rallies & events 87
The Last Word 89
VHF/UHF, Paul Marks, G8FVK 58

Technical features

A beginner’s guide to aircraft-scatter QSOs Andrew Gilfillan, G0FVI 22
Design Notes, Andy Talbot, G4JNT 26
EMC, Dr David Lauder, G0SNO 70
SvxLink, Chris Jackson, G4NAB 40
What else goes on inside DSP software: part 2, Filtrate 72

Features

Antipodean antenna adventures, Bob Bower, GM4DLG 30
The RSGB and British Science Week – a beautiful partnership, Heather Parsons, RSGB Communications Manager 34

News and reports

Arkwright Scholars and Build-a-radio events, Steve Hartley, G0FUW 68
Around Your Region – Club events calendar 77
Around Your Region – Events roundup 80
Inspiring people to discover amateur radio, RSGB Comms team 64
New products 14
News 11
RSGB Honour Roll 50
RSGB Honour Roll: Clubs and Societies 83
RSGB Matters 6
RSGB Strategic Priorities update 43
Special Interest Groups News 15
YOTA Month 2024, RSGB Comms team 18

Technical features

Book review 76
SDRplay nRSP-ST networked SDR receiver, Steve Nichols, G0KYA 66
VE2DX Electronics Design, Steve Nichols, G0KYA 48

Category: Front Page News, RadCom