Analog FM mode working on MMDVM Repeater

Help with other MMDVM Repeater Boards (with NO onboard RF)
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kb2mxv
Posts: 1
Joined: Thu Feb 28, 2019 12:58 pm

Analog FM mode working on MMDVM Repeater

Post by kb2mxv » Sun May 31, 2020 5:21 pm

Here is a quick demo of the FM Mode working on a MMDVM. I have some more fine tuning to do, but you can see that it does work.

V3F4 MMDVM board from BI7JTA



KJ7IEG
Posts: 4
Joined: Thu Dec 19, 2019 6:20 pm

Re: Analog FM mode working on MMDVM Repeater

Post by KJ7IEG » Fri Jun 26, 2020 8:58 pm

Could you show me how do you configure it to work FM Analog mode?

M1DNS
Posts: 756
Joined: Thu Apr 05, 2018 5:30 am

Re: Analog FM mode working on MMDVM Repeater

Post by M1DNS » Sat Jun 27, 2020 8:52 am

KJ7IEG wrote:Could you show me how do you configure it to work FM Analog mode?
First FM mode doesnt work with a HOTSPOT board. For a REPEATER install you need to load the FM firmware onto ur MMDVM repeater board. All PROVIDING it supports it of course, as not all of them will.

You'll need to be running the current pistar 4.1.2

Then copy this into the mmdvm.ini file

[FM]
Enable=1
# Callsign=
CallsignSpeed=20
CallsignFrequency=1000
CallsignTime=10
CallsignHoldoff=0
CallsignHighLevel=50
CallsignLowLevel=20
CallsignAtStart=1
CallsignAtEnd=1
CallsignAtLatch=0
RFAck=K
ExtAck=N
AckSpeed=20
AckFrequency=1750
AckMinTime=4
AckDelay=1000
AckLevel=50
# Timeout=180
TimeoutLevel=80
CTCSSFrequency=88.4
CTCSSThreshold=30
CTCSSLevel=20
KerchunkTime=0
HangTime=7
UseCOS=1
COSInvert=0
RFAudioBoost=1
MaxDevLevel=90
ExtAudioBoost=1
Sent from my SM-G935F using Tapatalk





Andrew M1DNS.
Pi-star Admin Team.

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