MRA QRP little loop antenna

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Antenna bought at https://a.aliexpress.com/_EHGugUd

See also:

https://swling.com/blog/2023/06/frans-checks-out-the-mra-qrp-20w-qrp-passive-loop-antenna/?swcfpc=1
 
On arrival one of the parts, the semi-transparant box with variable capacitor for antenna tuning turned out to be broken due to the bigger box having been thrown around in transit.

The seller promptly provided me with the necessary part (plus extra) for repairs.

Yesterday I repaired it and today I assembled the antenna and tested it a bit in the afternoon and early evening as soon as reception started to get well enough.

It’s a fun antenna, affordable too.

The video shows how effective the variable capacitor is.

 


 

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