You will have to remove R60 then you don't need another blocking cap. If you don't remove R60 then
you need another cap.
Raj
toggle quoted message
Show quoted text
At 06-03-19, you wrote:
There is a dc blocking cap in the ubitx circut, c60, you don't need another. I used a pair of audio transformers to isolate the radio signals, one on the mic side and one on the input side to the computer.
Adding in dongle sound card in the ubitx seems to simplify the computer set up.