[Allstar Digital] MMDVM and Vertex VXR-7000

[Michael Hebert]

Thank you

On Sat, Jun 3, 2017 at 8:31 AM, David KE6UPI <dshaw at ke6upi.com> wrote:

> PC USB 2CH 20M Digital Oscilloscope Spectrum analyzer DDS Signal Generator
> Sweep. When I bought it was 79 bucks.. It works very well. I had a friend
> remote into my computer to help me out. Big plus for me.
>
> Link: http://a.co/7NGAvDQ
>
> Here is one for 69 bucks.. Link: http://a.co/bqairYy
>
> David
>
> On Fri, Jun 2, 2017 at 8:46 PM, Michael Hebert <mhebert1975 at gmail.com>
> wrote:
>
>> If you do not mind me asking, which one did you buy off Amazon?
>>
>> On Fri, Jun 2, 2017 at 10:25 PM, David KE6UPI <dshaw at ke6upi.com> wrote:
>>
>>> 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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>>>>>>>
>>>>>>
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