[TenTec] Keying lockup problem continued

[DK2GZ at aol.com]

Hello

maybe I have a similiar problem with my OMNI 6+, but only on 80 meter.

Sometimes the TX-signal jump away and then there is also jump
in the sidetone and the external SWR-meter display a bad SWR, so think the OMNI is transmitting somethere outside my resonance frequency.
Did replace the switching diodes, but the problem was not solved by the new diodes.

The effect is not stabil, only from time to time and only on 80 meter. One thought is: maybe I getting some RF in the power-supply, I am using a SEC 1223 switching ps. Will try the old 252 in the next days.

Any help would be nice for me, too

73 de Harry, DK2GZ

OMNI 6+
238 Tuner
Centurion amp