Ah, I just checked and it was also the oscillator…
As I thought. Sounds like you can send from the H8000 but not receive. Is this your understanding?
Would you also be kind enough to give clear answers to the following questions I asked earlier ?
When you do this, what clock source and presets are you using ?
Is there anything visible on the H8000 meters ?
Have you tried setting the H8000 for factory defaults ?
Are you using the latest H8000 software and drivers (from Web Site) ?