Thursday, 27 December 2018

Extreme QRP WSPR!

The latest package to arrive, direct from China, is this lovely QRP attenuator (200mW maximum input):


If I set the WSPRlite to its lowest output of 5 milliwatts then I can now attenuate it down to just 5 microwatts!  I now just have to wait for the SMA male-male adapters to arrive in the post...

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