RadCom Basics May 2022, Edition 28

28 RadCom Basics Index of RadCom Basics articles Amateur Bands and Propagation How and why the HF bands come alive in autumn Edition 13 September 2019 How and why the HF bands come alive in autumn Edition 9 October 2016 Introduction to 6m Edition 15 January 2020 Making the most of 10MHz Edition 1 June 2015 Making the most of 10 metres Edition 2 August 2015 Making the most of 15m (21MHz) Edition 3 October 2015 Making the most of the low bands this winter Edition 14 November 2019 Making the most of the low bands this winter Edition 4 December 2015 Making the most of tropospheric openings on 2m Edition 5 February 2016 NCDXF beacon project and website Edition 16 April 2020 Sporadic E Edition 17 July 2020 Sunspots:What are they and why are they important to HF? Edition 8 August 2016 Sunspots Part 2: Sunspot numbers and the solar flux index Edition 9 October 2016 What is Moonbounce? Edition 2 August 2015 What is MUF and why is it important? Edition 10 December 2016 Working 10m via Sporadic E Edition 7 June 2016 Antennas A look at receive antennas Edition 20 January 2021 Antennas – what is impedance and reactance Edition 11 May 2019 Counterpoise Edition 15 January 2020 How to tune an antenna for lowest SWR Edition 10 December 2016 Improvement by experimentation Edition 26 January 2022 Magnetic loop antennas Edition 18 September 2020 Making a 2m Slim Jim antenna with 300 ohm ribbon cable Edition 5 February 2016 Making a homemade coaxial trap antenna: part one Edition 5 February 2016 Making coaxial trap antennas: part two Edition 6 April 2016 RadCom Basics intro and Antennas & Planning Edition 19 November 2020 VHF antennas for the home – a primer Edition 28 May 2022 Why do you need to use a balun? Edition 28 May 2022 Awards ARRL DX Century Club (DXCC) Edition 26 January 2022 Getting started with Summits on the Air Edition 22 May 2021 Getting your first HF Award with International Marconi Day Edition 6 April 2016 How to send and receive QSL cards Edition 4 December 2015 Introduction toWAB Edition 25 November 2021