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18 April 202319 April 2023Contact microphone

Using contact microphone for vibration detection and audio sampling.

by 2E0UMR

I used contact microphone (piezoelectric mic) mounted in the middle…

24 January 202224 January 2022Lime SDR mini

Using Lime SDR mini with SDRConsole (V3) as makeshift low power Transceiver.

by 2E0UMR

You can use Lime SDR mini as a makeshift low…

14 October 202111 February 2022TETRA EXPERIMENTAL DMO SETTINGS FOR UK HAM RADIO

TETRA EXPERIMENTAL DMO SETTINGS FOR UK HAM RADIO

by 2E0UMR

Since 2019 OfCom have issued 3 NoV’s for Tetra Repeaters…

10 December 20196 November 2021Software’s for Amateur Radio

Software’s for Amateur Radio

by 2E0UMR

Here are few software I use for Amateur Radio. MixW Software…

10 December 201924 July 2023RADIO EQUIPMENT

RADIO EQUIPMENT

by 2E0UMR

RADIO EQUIPMENT: Handheld: • Retevis UV-5R • Retevis H-777 •…

10 December 20198 August 2023OfCom’s EMF calculator for assessment

OfCom’s EMF calculator for assessment Updated

by 2E0UMR

OfCom have made it mandatory for licence holders to carry…

10 December 20196 November 2021Web Based Amateur Radio Software’s

Web Based Amateur Radio Software’s

by 2E0UMR

Here are few web based software which I use for…