[Kenwood] MFJ 1275

[Gary Hooper]

Ed,

I have the 1275 interfaced to my 870, but my manual to it has seemed to gone aloof.
So, I opened it up to look at the jumper settings.
Here goes:

HD1 Ground- jumper on #8
HD2 Mic ground- jumper on #7
HD3 Thru Pass- jumpers on #3,4,5,6,7, and 8
HD4 Audio from mic- jumper on #1
HD5 PTT to radio- jumper on #2
HD6 PTT from mic- jumper on #2
HD7 Audio to radio- jumper on #1

Jumpers 1 and 2 were both on. (front / center of the board)

My interface setup goes into the mic connector on the front of the radio.

Hope this helps!

Gary  W7TRP


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Any one know the jumper settings for hooking up a MFJ 1275 with a Kenwood TS 
870?

Settings shown by MFJ don't work.  MFJ has no one who knows anything about 
this interface.

Ed
W3EJM