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Tk790+tk890 dual band, 2 head system

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I ♥ Ø
Jul 27, 2005
Not sure what you are asking exactly…

Each control head will control both RF decks. That's the way it's designed.


Dec 19, 2017
Santa rosa, ca

I wanted to be able to talk on vhf while listening to uhf vice versa... without "unmodifing" radio ...
Back story:
Removed a 2 head tk790/tk890 married setup from fire truck... i am placing it in service in a patrol truck (dont need a second duplicate head unit) just a uhf head and a vhf head... but im lazy and dont want to unmodify the dual band setup...


Lots and lots of watts
Dec 5, 2008
Sonoma, CA
Yea, no easy way. You'll have to swap out the KRK-8DBH interconnect boards for KRK-5's and undo modifications done to radio two. Then you would have two separate single head remote radios. Only way to be able to do what you're asking.
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