Happy New Year,
with help of DM4DS, I now enjoy Pluto and Rawsberry 4 on the satellite.
My problem: I cannot synchronise TX/RX even I did everything as described. TX will always transmit ca. 6 khz up.
Otherwise my signal is fine. The LNB ist stabilized at 25 MHz, the Pluto has a TCXO.
TNX for help, DJ9FT