[arm-allstar] How difficult would it be to add dpl to the repeater controller of this distro?

[James R. Pilgram]

Plenty good info and links on the MTR2000 here:

http://www.repeater-builder.com/motorola/mtr2k/mtr-index.html


On 05/21/17 14:09, "kd4ont via arm-allstar" wrote:
> I called the owner and it is a mtr2000. He is having trouble finding a service manual for it so far.
>
> -------- Original message --------
> From: Sam Skolfield via arm-allstar <arm-allstar at hamvoip.org>
> Date: 05/21/2017  18:02  (GMT-05:00)
> To: ARM Allstar <arm-allstar at hamvoip.org>
> Cc: Sam Skolfield <kj6qfs at gmail.com>
> Subject: Re: [arm-allstar] How difficult would it be to add dpl to the
>    repeater controller of this distro?
>
> How do we know he isn't dealing with an MTR2000?
> On Sun, May 21, 2017 at 2:21 PM "Pierre Martel via arm-allstar" <
> arm-allstar at hamvoip.org> wrote:
>
>> On a MSR2000 that have an external controler you need to make sure that the
>> internal audio lines are not in parallel to the controler audio lines, only
>> one line should sent to the xmitter. one way to test if the inetrnal system
>> feed the exciter as well as the allstar controler, disconnect the wire that
>> come OUT of the audio section of your USB card. Dont know if you use a URI
>> or moded usb fob. but on the URI it would be the pins 10-11 or 22-23 both
>> have the same AC audio level. one is dc coupled the other are AC coupled.
>> they are the LEFT and RIGHT signal that comes OUT of the audio fob or URI
>>
>> 2017-05-21 14:22 GMT-04:00 "Clint (WB3EHB) via arm-allstar" <
>> arm-allstar at hamvoip.org>:
>>
>>> To better answer you question, you will need in your hands the MSR 2000
>>> BASE & REPEATER CONTROLAND AUDIO MANUAL(68P81061E40-C(
>>> repeater-builder.com)).  Additionally you need the following card... if
>>> simplex TRN4077A or for duplex operation TRN5076A, plus the associated
>> DPL
>>> code plugs one for Tx and one for RX.
>>> If these parts are not available (which they may not be) then look to
>>> adding a COMM-Spec board (DCS-23) to your MSR
>>> Have fun
>>>
>>>
>>> Clint WB3EHB
>>>
>>> DMR ID.. 3134022
>>>
>>> AllStar Node 27631
>>>
>>> IRLP Node's 3740 & 4546
>>> WB3EHB at yahoo.com
>>>
>>> On Sunday, May 21, 2017, 12:17:19 PM EDT, Clint (WB3EHB) via arm-allstar
>> <
>>> arm-allstar at hamvoip.org> wrote:To add DPL to a MSR 2000 you will a
>> Master
>>> Decoder Card, and a DPL card dor the exciter and one for the receiver.
>> puls
>>> the DPL code plug for each
>>>
>>>
>>> Clint WB3EHB
>>>
>>> DMR ID.. 3134022
>>>
>>> AllStar Node 27631
>>>
>>> IRLP Node's 3740 & 4546
>>> WB3EHB at yahoo.com
>>>
>>> On Sunday, May 21, 2017, 4:35:37 AM EDT, kd4ont via arm-allstar <
>>> arm-allstar at hamvoip.org> wrote:We are having problems with a Motorola
>>> 2000, forgot the exact model, repeater uhf. With the node IDing in voice,
>>> and controlling the rest, and the 2000 handling cw ID and other
>> functions,
>>> we have an issue of initial key up, doing a loud echo in analog pl, for a
>>> fraction of a second, then the levels clamp down.
>>> I'm guessing that it is two controllers fighting each other. It sounds
>>> like the agc takes less than a second to clamp down on the levels.
>>> We are close to deploying the hardware to the final building top but
>> can't
>>> nail down what is causing this.
>>> _______________________________________________
>>>
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>>>
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>> _______________________________________________
>>
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>>