Publications
RadCom download – September 2014
The following downloads support the RSGB Centenary Receiver. Matters arising since publication: The voltage rating for the electrolytic capacitors should be 16V or higher. Some people have reported the 2N3819 FET as difficult to obtain. A number of eBay suppliers offer them, or a suitable substitute is the BF256B – but note that the pinout […]
RadCom download – January 2014
This 21.6k ZIP file contains the files to support the G0MGX Arduino Power Meter article. www.rsgb.org/download/g0mgx-arduino-vswr The author spotted some errors in the circuit diagram after publication and has supplied a replacement. The updated version includes switches on pins 47 and 49 and corrects the connections to pin 8 of the sample & hold opamps IC2 […]
RadCom October 2014, Vol. 90, No. 10
THIS EDITION IS TEMPORARILY UNAVAILABLE ONLINE We apologise for any disappointment This edition is currently being converted to our HTML5 online viewer, which will bring enhanced readability, download speed and picture quality News and Reports 6 RSGB Matters Bringing new blood into the hobby, RSGB Half Year Results, Ofcom Press Release, Promoting Amateur Radio Working […]
RadCom September 2014, Vol. 90, No. 9
THIS EDITION IS TEMPORARILY UNAVAILABLE ONLINE We apologise for any disappointment This edition is currently being converted to our HTML5 online viewer, which will bring enhanced readability, download speed and picture quality News and Reports 6 RSGB Matters Including international friendship through amateur radio, volunteer vacancies, exam availability, joiners and rejoiners, QSL matters and congratulations […]
RadCom August 2014, Vol. 90, No. 8
THIS EDITION IS TEMPORARILY UNAVAILABLE ONLINE We apologise for any disappointment This edition is currently being converted to our HTML5 online viewer, which will bring enhanced readability, download speed and picture quality News and Reports 6 RSGB Matters Bringing new blood into the hobby, RSGB Club Relay 2015, RCF, EC volunteer and Board vacancies, RSGB […]





