@ Rich, VE3KI: That was the solution! Thank you so much! I would NEVER had come to this! 73, Andy

Hi folks, I have the problem that I can't use the function LO-Cut and HI-Cut in CW. It is just not working. If I try to use the knob it shows "FC *0.70" and I can not change it. What is the problem? I

Hi guys, can anybody tell me what type Q4 and Q5 in the T/R switching circuit of KPA500 is? Thanks a lot 73, Andy

I am looking for the transverter interface for K3. It is in K3S included but not in K3. if someone has this to offer, please let me know. 73 de Andy, DL1AKP

#forsale

Yeah - it's working again! Thanks Paul, the BSET was the key to success. I have no idea how this was engaged. I never used that feature. The only way could be accidentally hold the A/B button instead

Thanks a lot for your help, I will give it a try in the evening after work is finished. I let you know what I found out. 73, Andy

No, I didn't turn anything off... And the filters should work too. Can change by themselves? The sub-RX was working before, I found the issue few days ago while trying work split. 73, Andy

Hello folks, I just found out, the sub-RX isnt working on the bands mentioned above. There is only noise. No signal at all, no matter how strong it is. Rest of bands are working correctly. Any idea wh

Hello Joe, thanks so much! That's great. Exactly what I need. 73, Andy

Hi Drew, thanks for that hint. That works indeed, BUT I never know which state is active. I can toggle the state similar to hitting the button. That works. But can't get the actual state... 73 de Andy

Hell folks, is there a command available for switching the internal ATU on or off via CAT? I looked in the programmers reference and it seems to me there isn't? Does anyone know exactly? Thanks, 73 de

Hi OMs, I am absolutely new to QO-100 and just making my first steps on it. For that I bought an up converter and is connected to Ant2 driven by 1W. So far so good, works well with 10m band. But how c