RSSI Setup for MMDVM/SVXLINK @OH1E #DMR_Repeater_DIY #GM340 #CDM1550 #GM338

Videos shared by @OH1E RiKu Bister

RSSI Setup for MMDVM/SVXLINK

https://youtu.be/DSWPLDOZk8s?si=DyP5VfO7gaLRcjKt

 

@Pawel Rozenek 

More discuss:

https://www.facebook.com/groups/443231163363290/search/?q=RSSi

MMDVM Repeater build Cookbook ---- available mobile radios list. update 2024.9

Synchronize with https://www.bi7jta.org/wiki/

 4.17.6 FT-7900/7800/8900 YAESU

4.17.7 FT-817/991/857D

4.17.8 FTM-100D/FTM-350/FTM-400D

4.17.9 FTM-5000/FTM-300D/FTM-500D

4.17.10 DR-1X YAESU

4.17.11 Yaesu Vertex VX-5000

4.17.12 Yaesu Vertex VX-7000 VX-9000

4.17.13 GM3188/GM3688/CM140/CM340

4.17.14 GM338-CDM1250-CDM1550-CDM750-MCX760

4.17.15 ICOM IC-208H

4.17.16 ICOM IC-2720/IC-2820

4.17.17 ICOM Id-880-HB9TUO

4.17.18 GM300/M120 Motorola

4.17.19 SM50/SM120

4.17.20 GM340/GM350/GM360

4.17.21 GM350 GM950E Hardware modify

4.17.22 GM950i Motorola

4.17.23 GM1280 Motorola

4.17.24 Pro5100 Motorola

4.17.25 Kenwood TK8180 TK8185

4.17.26 Kenwood TK-7180 VHF NX-700 NX-800

4.17.27 Kenwood TM-451E

4.17.28 Kenwood TM-D700 TM-D710

4.17.29 Kenwood TM-271

4.17.30 Kenwood TM-V71A

4.17.31 Kenwood TKR-820 TKR-720

4.17.32 Kenwood TKR-850 TKR-750

4.17.33 Kenwood Other

4.17.34 XPR4550/M8268/XPR5550e DMR serial radio

4.17.35 XPR 8300 MotoTRBO repeater

4.17.36 MTM5400 Motorola Tetra

4.17.37 XiR M3188/XiR M3688 DMR radio

4.17.38 Data radio FC302

4.17.39 MTR2000 Motorola

4.17.40 GM1200

4.17.41 MCS2000

4.17.42 Tait TM8100

4.17.43 Tait TM8200

4.17.44 Tait T855-T857-T858

4.17.45 Tait TB7100

4.17.46 Huawei E403 SU450C

4.17.47 TYT-TH9000

4.17.48 Hytera RD982/RD980

4.17.49 Hytera RD625

4.17.50 Other Radio not test

4.17.50.1 Hytera TR960

4.17.50.2 GM660

4.17.50.3 MX800 (Motorola OEM)

VY 73 DE BI7JTA

DroidStar build for MacOS x86, Very useful MMDVM debugging tool DMR YSF M17 P25 NXDN D-STAR Allstarlink

DroidStar build for MacOS x86 ,have fun!

Very useful MMDVM debugging tool, software AMBE. #DroidStar

Tip: For the unofficial release of the debug version, please go to 

--> System Settings 

--> Privacy and Settings 

--> Security 

to allow the current program to open. 

MAC operating system ARM CPU is not supported

Google download:

https://drive.google.com/drive/folders/1uJuwaHMT0jcL8bTqFgg51Wc-LzFk57QC?usp=sharing

Join and discuss

https://www.bi7jta.org/wiki/index.php?title=Main_Page#Contact_me_Now

for iOS https://testflight.apple.com/join/zQp3HuMs (iOS @VU3LVO)

for Android : https://play.google.com/store/apps/details?id=org.dudetronics.droidstar&hl=en_US

VY 73 DE BI7JTA

J-STAR Users Guide : Allstarlink Setup in Discuss #MMDVM #DVSWitch in one IMG

Settings guide: 

https://discord.gg/JySeg9BgaN (Discord)

Preview:

VY 73 DE BI7JTA

TKR-850 Upgrade DMR MMDVM repeater

 Assemble for Keenwood, plugs and play.

Check it out .

  

User's Manual for Duplex_Model_A:ALC_SPOT ,#MMDVM

Overview

PDF： https://www.bi7jta.org/files/UserManuals/Duplex%20hotspot%20User%27s%20Manual_v2020_12_23.pdf

MMDVM Family #2022-to-NOW #BI7JTA #DMR/YSF/DSTAR/NXDN/P25/POCSAG

Family of MMDVM ver.2022

MMDVM Repeater V3F4

Functions:  Build your DMR/YSF Digital repeater, hotspot use Analog radios, such as GM338,GM340,FT-7800, IC-2820, also support DR-1X, MTR2000, Tait

User's guide:  https://www.bi7jta.org/wiki/index.php?title=Main_Page#Repeater_Board

Devices && software: https://www.bi7jta.org/shop/mmdvm-repeater-board-v3f4-dmr-ysf-d-star-nxdn-pocsag-fm-3

All assemble:

Description:

---------------------------------------------------------------------------

Duplex HotSpot for Raspberry Pi 3B/4B

Functions: Act as 20mWatt Mini Digital repeater, network hotspot, SMA antenna

User's guide: Wiki

Devices && software: https://www.bi7jta.org/shop/duplex-hotspot-board-with-ants-dmr-c4fm-d-star-nxdn-pocsag-13

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Duplex_Mini HotSpot for Raspberry Pi Zero/W

Functions:  Act as 20mWatt Mini Digital repeater, network hotspot, with Ceramic Antenna

User's guide:  Wiki

Devices && software: https://www.bi7jta.org/shop/duplex-mini-hotspot-board-with-ceramic-antenna-84

All assemble 2.4inch/3.5/5/7:

Devices && software: https://www.bi7jta.org/shop/duplex-neospot-model-a-3d-white-2-4inch-34

---------------------------------------------------------------------------

Cool FAN Simplex hotSpot

Functions:

User's guide:

Devices && software: Out of stock

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 Simplex hotSpot for Raspberry Zero/W

Functions: 20mWatt MMDVM network hotspot, Not support 3B+, 4B

User's guide: Wiki 

Devices && software: https://www.bi7jta.org/shop/simplex-hotspot-for-raspberry-pi-zero-3b-nanopi-86

---------------------------------------------------------------------------

NANO hotSPOT(CNC Case )

Functions: Mini and Portable, L/W/H 4.7x4.5x3.8mm, inner slim fan and heatSink, keep the temperature cool

User's guide: Wiki/Youtube

Devices && software: https://www.bi7jta.org/shop/nano-hotspot-cnc-case-for-mmdvm-18

---------------------------------------------------------------------------

DE BI7JTA, Continue editing...

bi7jta@gmail.com , https://facebook.com/winters.cn

Nextion to MMDVM Hotspot

Nextion to MMDVM Hotspot

Nextion RX <---> TX HAT /USBtoTTL

Nextion TX <---> RX HAT /USBtoTTL

Nextion GND <---> GND HAT /USBtoTTL

Nextion 5V <---> 5V HAT /USBtoTTL

https://www.bi7jta.org/wiki/index.php?title=Main_Page#Nextion_to_Repeater_V3F4

Correct method for adjusting TXLevel #MMDVM_REPEATER

Correct method for adjusting TXLevel (Physical adjustment, non software adjustment). Detail method find the key words "2.5.29 Adjust TX Level with SDR" in the following link.

#MMDVM_REPEATER

https://www.bi7jta.org/cart/index.php?route=product/product&path=59_62&product_id=52

 

BI7JTA in AliExpress, eBay, IOSS TAX and EPR Policy in Germany. ----2022.7.1

My Blog Store:

https://www.bi7jta.org/cart/

** Not need pay any platform cost, 

** Buyers from USA, Canada, Southeast Asia, Japan, Switzerland and South Africa, recommend this purchase method (except for buyers from EU countries, EU buyers recommend aliexpress store).

My Aliexpress Store:   

https://www.aliexpress.com/store/5077377

** Including 10%~15% platform cost ,local country EU IOSS TAX(if in EU), 

** In addition, IOSS tax fees from EU countries will be charged. Buyers from EU countries recommend this purchase method. 

** Germany Country duo to the EPR Policy, will not appear in AliExpress/Germany, please buy in eBay link , or directly bi7jta.org/cart/. ---- 2022.7.1

eBay 

https://www.ebay.com/usr/yolanda.yyy?_trksid=p2047675.m3561.l2559

I also provide the NEO/AIR Pi Host replace Raspberry Pi 3B/4B.

https://facebook.com/winters.cn

https://twitter.com/winters_cn

bi7jta@gmail.com  

Telegram +8613927458201

DE BI7JTA,73!

How to Configure your BM Static Talkgroup use API-KEY #MMDVM #DMR

1, Register your BM Network account;

https://brandmeister.network/index.php?page=register

2, Waiting for review, during 1 or 2 days;

https://brandmeister.network/?page=login

3, Login and copy API-KEY 

I will post a demo video in my Youtube page ,please wait

https://www.youtube.com/wintershuang

END

DE BI7JTA

Contact me bi7jta@gmail.com bi7jta.org/cart

 

How to Install NextionDriver for Model 10 #MMDVM

Detail command (Ctrl +C, Ctrl +C )

#Make SD card writable
rpi-rw;  

#uninstall history NextionDriver
sudo rm -rf /usr/local/bin/NextionDriver;

cd /home/pi-star;

# clone github code, some unknow issue will cause NextionDriver service not communitication with MMDVMhost service,when use OD7LDS github new code, so this use offline zip code, the old version.
# sudo rm -rf NextionDriverInstaller;
# git clone https://github.com/on7lds/NextionDriverInstaller.git;


sudo rm -f on7lds-NextionDriverInstaller-Offline.zip*;
sudo rm -rf NextionDriver;
sudo rm -rf NextionDriverInstaller;

sudo wget https://www.bi7jta.org/files/MMDVM_Nextion/Driver/on7lds-NextionDriverInstaller-Offline.zip;   
sudo unzip on7lds-NextionDriverInstaller-Offline.zip;

# install Driver 
sudo chmod +x NextionDriverInstaller/install.sh;
sudo NextionDriverInstaller/install.sh;

echo "Done"

Buy product from me with Nextion Display  www.bi7jta.org/cart 

73 DE BI7JTA

How to Adjust TXLevel Match your Repeater Radio #MMDVM

1, Use SDR# , RTL-SDR

2, Use SDR Uno , SDR Play

3, CMU200 

Read the detail   https://www.bi7jta.org/wiki/index.php?title=Main_Page#Adjust_TX_Level_with_SDR

Solved Problem MMDVM_Bridge DVSwitch "DMR, Master is closing down"

Error logs:

M: 2021-05-04 01:06:20.134 MMDVM_Bridge-20191105_V1.4.1 is running

E: 2021-05-04 01:06:30.243 DMR, Master is closing down

M: 2021-05-04 01:06:30.243 DMR, Closing DMR Network 

Fix:

vi /etc/MMDVM_Bridge.ini

[General]

Callsign=BI7JTA

Id=4600***

Timeout=180

Duplex=1 #Change Duplex from 0 to 1

Product available for sell #Repeater board V3F4 with Cable #MMDVM

• 
  
  

  
  

• $59.00

https://www.bi7jta.org/cart/index.php?route=product/product&path=59_62&product_id=52

PayPal

Features:

Repeater and Simplex mode change anytime , through change the RX/TX board line order.
Support MMDVM mode DMR/YSF/P25/NXDN/DSTAR/POCSAG

More demo in Youtube page https://www.youtube.com/wintershuang

Product available for sell #Duplex Model_A : ALC_SPOT_NX

$175

Features:

Support MMDVM mode DMR/YSF/P25/NXDN/DSTAR/POCSAG

Double timeslot in DMR mode, act as a mini Digital voice repeater.

Support VHF/UFH, frequency range: 144MHz-148MHz, 420MHz-475MHz,842MHz-950MHz,  Avoid satellite frequency:  145.8~146 MHz ,  435~438.000 MHz

High-quality ECS TCXO, stable with low BER. 

http://www.bi7jta.org/cart/index.php?route=product/product&product_id=59

More demo in my Youtube page

FTM-100D FTM350 #MMDVM DIAGRAM

 FTM-100D FTM350 #MMDVM

https://www.bi7jta.org/wiki/index.php?title=Main_Page#FTM-100D.2FFTM-350

Tutorials-for-all-hotspot-2020.8

Tutorials-for-Duplex-hotspot-2020.8

Demo for MTR2000 Motorola build MMDVM repeater QSO

About DMR,DSTAR,P25, NXDN YSFReflector Digital Voice Transcoding Server, MMDVM, SVXLINK

How to create an XLX_XRF D-Star Reflector 
https://sadigitalradio.com/digital-radio-how-tos/create-xlx-xrf-d-star-reflector/

How to Creating a YSFReflector
http://ks0lnk.net/?page_id=2968

How to build a Digital Voice Transcoding Server with AMBE  
https://n5amd.com/digital-radio-how-tos/build-digital-voice-transcoding-server/?fbclid=IwAR2KoV7n7jHE8olO1c0Jv6xKRCS4UXOZSF3kH7tks8vfiKUjRRL1NtQuQc4

mmdvm_svxlink-1.pdf
https://www.do0tpb.de/app/download/20307140/mmdvm_svxlink-1.pdf

P25 NXDN Ref Dashboard 
https://github.com/bi7jta/MMDVM-Install_RPT_N4IRS/tree/master/P25/P25Reflector-Dashboard

Other link 
https://github.com/bi7jta/XLX_CN