RadCom Plus
RadCom Plus is the RSGB’s digital technical supplement
December 16, 2020
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Contents
3 Wide dynamic range field strength meter
Thomas M. Alldread, VA7TA, describes his wide dynamic range field strength meter
19 Elevating an antenna with anti-phased elements
Tony Preedy, G3LNP, shows us ho...
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October 30, 2019
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Contents
3 VnArduino
An Arduino VNA: vector network analyzer
11 The pros and cons of multiband inverted-V antennas
Investigates the radiation performance of multiband antennas when deployed in horizontal or inverted-V...
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September 11, 2017
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Contents
4 Vertical phased arrays from compromised locations
John Matthews, G3WZT wanted to improve his antennas for 80m when he decided to go US county chasing, but only on 80m CW
14 Simple APRS tracker
Anthony Le Cr...
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July 28, 2016
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Contents
4 Third Method narrowband direct upconverter for the LF/ME bands
Following on from the circuit published in the May 2016 RadCom, Andy Talbot, G4JNT discusses the issues and solutions for making a direct SSB ...
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February 5, 2016
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Contents
4 DATV video link Construction, testing and characterisation
Mark Atherton, ZL3JVX has been working on a 1.3GHz digital video shack-to-repeater link using a custom DVB-S modulator and an off-the-shelf satell...
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