Hello to all. 

I have tested TRX-DUO at CN3A as 3+3 bands skimmer in CW and RTTY contests. Works great also at M/M station.

Maybe someone (new) may be interested to try all-mode skimmer with this „cheap“ SDRs…

I do offer SDRs and also external fan, which is really important thing for 24/7 SDR skimmer :

All the best too all, have a nice Christmas time.