Eric,
I have confirmed I have the TLN5979A
backplane, and do indeed have the TLN5970A SCM. Can you email me what I need to
do to config this unit to use an external controller? I have the TX and RX
working fine seperately, just need to interface the controller.
Thanks!
Kevin
From: Eric Lemmon [mailto:[EMAIL PROTECTED]
Sent: Monday, August 02, 2004 9:39 PM
To: [EMAIL PROTECTED]; [email protected]
Subject: Re: [Micor] Micor Cont duty base help
The RXB MICOR is a Digital Voice Protection model, of which I have
several. It uses a TLN5979A backplane instead of the more common
TLN5644A. You MUST use the TLN5970A Station Control Module with the DVP
backplane, as it has many critical connections that are different from
the more common TLN4635B SCM.
You can keep the Squelch Gate and Timeout Timer modules, since they are
the same in both DVP and non-DVP stations. Remove all other modules,
since they can only complicate matters.
A few jumpers must be installed on the backplane to "normal through" the
clear audio which normally goes to the DVP Control Module. I can advise
you where the jumpers need to go, if you can verify that you have the
TLN5979A backplane. The number should be stamped on the backplane (not
the chassis) along the top edge of the board.
Before you start modifying your DVP station, you really should get a
copy of the manual, 6881036E40.
73, Eric Lemmon WB6FLY
kbednar99 wrote:
>
> I'm working on a Micor VHF continous duty base, model C73RXB-
> 3106BT/C756ADSP. I want to modify this to use an external controller.
> I have downloaded the info from rbtip for the Micor int. duty bases
> and looked at that, but the backplane on the card cage on this model
> is different, ie: some of the jumpers arent there or are in a
> different place, etc. Anyone have any idea if following the mods for
> the int base will work and just ignore the differences with regards
> to the backplane, etc? Does anyone have proper mod info for this
> model? TIA to all!
>
> Kevin
> K2KMB
>
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