YY-40 CW QRP kit


YY-40 is a 40m band, QRP, CW mode transceiver. The circuit is modified on the basis of the SW-40+ transceiver.

Frequency range: ~7.000 – 7.030(7.050)Mhz

Output power: 3watts @12V

This kit requires soldering and measurement!

Available on backorder


The kit includes PCB,all the components, enclosure.

YY-40 has a ilt-in frequency counter and iambic keyer.


demonstration to use YY-40 transceiver making contacts.




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