@F4EXB, Edouard,
I tried transmit this evening and played with several combinations of sampling at 5.000.000 and different decimations and I’m still not getting clear audio on voice transmit. I can get CW to work, but haven’t been successful in voice operations. Also, even with the right antenna selected, my receive is non-existent in HF (even with NCO turned on) but I can receive the FM band (88 to 108 MHz) fine - and this is a verified good on HF LimeSDR. Gain is set to 60+, Wideband antenna is selected and connected to my primary station antenna…nothing…seems dead…At one time I could receive HF fine on this setup on Win10. I always check the setup with SDRConsole V3.0 to see off the LimeSDR is playing fine and it does…tunes HF in that app perfect with great gain. Also, I’m seeing an issue where the NCO tuning will not allow me tune in 1 MHz increments…it keeps flipping back and forth between 20.000 kHz and 1.844.674 kHz…cant tune the NCO in the 20.000 kHz range.
What is your opinion in this? Please let me know - TNX es 73
de Marty, KN0CK