Making a portable low power GPS locked programmable WSPR transmitter

Started by VK5FQ, Aug 26, 2023, 07:45 PM

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VK5FQ

I have built this small device and use one to drive my 2200m (136kHz) PA for WSPR.
It can also be used on other ham bands as well.

see https://vk5fq.com/FST4WBeacon.html  for details and links of the build.




VK5MCH

That's a really neat project you have built, super tidy and such a nice layout. 
Mick VK5MCH