[TenTec] OMNI Vl Model 563 - Carrier balance procedure & Tx in -Tx out jumper

[Paul Kraemer]

Greg
You can easily observe the rig output with the Tek scope
Connect rig to dummy load and lightly couple scope to dummy load
Just key the mic with mic gain all the way down and adjust for minimum 
display of the unwanted carrier.
Check both sidebands and go for best compromise
Paul K0UYA

-----Original Message----- 
From: Gregory Smith
Sent: Monday, September 24, 2018 7:33 AM
To: Discussion of Ten-Tec Equipment
Subject: [TenTec] OMNI Vl Model 563 - Carrier balance procedure & Tx in -Tx 
out jumper

I bought a used OMNI Vl and need to tweak the carrier balance on the TX 
Audio board (81597/92842)  This is done using  R3 ac balance and R4 dc 
balance.  I have DVM and a Textronix scope, but no panadapter or spectrum 
analyzer.  Can anyone guide me through this?


Also, the small plug-in pcb jumper that plugs in the back phono plugs 
between Tx in and Tx out is missing.  I'm using a temporary jumper.  Does 
anyone have one available.


Thanks,

Greg W2GLS
_______________________________________________
TenTec mailing list
TenTec at contesting.com
http://lists.contesting.com/mailman/listinfo/tentec