Description of a band decoder for the Kenwood TS-850 HF-Transceiver.

The circiut can be used for automatic switching of band filters, amplifiers, antenna switches etc.


    John, AA3M designed an interface to connect the FL-7000 linear to the TS-850. Look here

    He also made a PCB layout for my band decoder circuit. TNX John.
You can download the PCB layout and circuit diagram. You need ExpressPCB software (freeware) to open the files.
Last update 16-Dec-2007