Desktrac

elray · Post by **elray** » Mon Mar 04, 2002 11:36 am

I have a Desktrac with Radius radios in it. I think I have a problem with the front board. Does anyone have the pin out for J8 and J9 of the radios so I can measure voltages? I do not have the book. Thanks for your help.

Tom in D.C. · Post by **Tom in D.C.** » Sat Apr 20, 2002 5:42 am

UHF Desktracs I used to have all had GP300 chassis inside but were NOT compatible with the standard GP300 RSS. We tried it one time and got a *#$%^&@!! answer on the colmputer monitor for our trouble.

The books for these radios are available from Motorola.

Tom, W2NJS
...in D.C.

April · Post by **April** » Mon Apr 29, 2002 8:01 pm

If in doubt, just plug in a radius control pannel and program the radio. Also there is a three position switch behind the Desktrac front panel to select which radio's SCSI line (programming line)is connected to the standard mic jack pinout on the front, then program with the Radius RSS.

Susan157 · Post by **Susan157** » Thu May 02, 2002 7:00 am

Have had both the vhf repeater and the vhf
remote desktrac. I found with the add on control
head that they were able to talk to them with the maxtrac
RSS.The maxtrac read 16 ch.units for tx and rx.
DeskTrac only had 1 ch.

Desktrac

Motorola DeskTrac Repeater and D.C. Remotes