Hi,
I'm having a little problem with my antenna tuner when transmitting PSK-31
above 30 watts. I have a IC-706MKIIG with a MFJ-945E. Both are on their own
powersupply and well grounded. When I transmit PSK-31, it locks up my IC-2820H
(D-STAR) radio (unable to transmit DV, analog or
- KH2DF
_
From: digitalradio@yahoogroups.com [mailto:digitalra...@yahoogroups.com] On
Behalf Of doug_tara2005
Sent: Wednesday, July 15, 2009 8:15 PM
To: digitalradio@yahoogroups.com
Subject: [digitalradio] Need help with PSK-31 and my antenna tuner
Hi,
I'm having a little
It all shows a severe electromagnetic incompatibility in your shack.
Check if all goes OK with dummy load, both at the HF radio and at the
tuner output.
If all goes OK with a dummy load, then you may have RF feedback (bad)
into your power line, that feeds all the faulty equipment.
It is
