11-08-2021, 13:14
I have tested the received transverter. The transmitter is working fine both with 900 and 1800 MHz LO and 2346MHz IF. I have > 1.5W output. But I have trouble with the RX path. First tested with 1500MHz IF and 939.5MHz LO but not working. Changed to 1879MHz LO but also not working. After that I tried several LO-IF configurations but no show! Do you have any sugesstions? After my holliday I will test another one from a friend in my setup. I made a powersupply with sequencer to be sure the Negative voltage is first.
Many Regards, Hans Holsink pe1ckk
Many Regards, Hans Holsink pe1ckk