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@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@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@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@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@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@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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