[Allstar Digital] MMDVM and Vertex VXR-7000

[David KE6UPI]

I think my biggest problem was the Rx audio signal. It was way over 3.6v. I
had to get a cheap Oscope off of Amazon to read the voltage.

Good luck and let us know.

David
KE6UPI

On Fri, Jun 2, 2017 at 6:59 PM, Michael Hebert <mhebert1975 at gmail.com>
wrote:

> David,
>
> Gave up on the VXR-7000 for now. I had a couple of Maxon SD-125U2 sitting
> around and have 1 interfaced simplex. I am at least hearing the TX audio on
> my MD-380 and can hear myself on the parrot. The audio is chopping pretty
> bad on the RX side of the MD-380
>
> Progress... :-)
>
> Michael KD5DFB
>
> On Sat, May 27, 2017 at 8:40 PM, David KE6UPI <dshaw at ke6upi.com> wrote:
>
>> Michael, What helped me was. I have a DVMega as well.  I used my DMR ID
>> 110618 for the TG. Program one radio with the TG for the DVMega and the
>> second radio same TG for your repeater. Transmit on the DVMega and tune the
>> TX side of your repeater. The DVMega will go through BM then back to your
>> repeater and key to the second radio. Slow turns.
>>
>> David
>>
>> On Sat, May 27, 2017 at 3:47 PM, Michael Hebert <mhebert1975 at gmail.com>
>> wrote:
>>
>>> David,
>>>
>>> I have the new INADVM REV2 made by Kevin Custer W3KKC. I have tried to
>>> tune it several times using this website.
>>>
>>> https://www.f5uii.net/en/installation-calibration-adjustment
>>> -tunning-mmdvm-mmdvmhost-raspberry-motorola-gm360/5/
>>>
>>> Thanks for the links! I am going to read thru them a give it a try.
>>>
>>> Michael KD5DFB
>>>
>>>
>>> On Sat, May 27, 2017 at 11:25 AM, David KE6UPI <dshaw at ke6upi.com> wrote:
>>>
>>>> Hello Michael, Have you tuned the ZUM board?
>>>>
>>>> https://github.com/N4IRS/MMDVM-Install/wiki/MMDVM-Calibration
>>>>
>>>> https://github.com/N4IRS/MMDVM-Install/wiki/pos-centre-threshold
>>>>
>>>> Most users tune the Tx first then Rx.
>>>>
>>>> As for the VXR-7000 I can't speak if it will work or not..
>>>>
>>>> David
>>>> KE6UPI
>>>>
>>>> On Fri, May 26, 2017 at 10:29 PM, Michael Hebert <mhebert1975 at gmail.com
>>>> > wrote:
>>>>
>>>>> Group,
>>>>>
>>>>> I know this might be a little off subject. I have tried the MMDVM
>>>>> Yahoo group with no luck.
>>>>>
>>>>> Has anyone interface a Vertex VXR-7000 repeater to a MMDVM setup. I
>>>>> can't get DMR to work. The portable radio will key up 3 times then emit the
>>>>> long tone like the repeater is not there.
>>>>>
>>>>> Any help would be greatly appreciated!
>>>>>
>>>>> Michael KD5DFB
>>>>>
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>>>>>
>>>>>
>>>>
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