3.5" ,5" available now, 4.3",3.2" offline.

NEO Pi 512M , TJC Display ( Replace Raspberry PI 3 , Replace Nexion T serial ) . 

 Support Digital mode DMR/YSF/P25/NXDN/DSTAR/POCSAG/FM Analog

1) If you choose Only_HAT item, it is not including Raspberry Pi , you can use Raspberry Pi ZeroW, 3B, 4B, or Windows PC.

2) If you select MCS2000/TK8180/8185 DB25 cable , I will make a SIMPLEX cable link to one radio, you can soldering and use in DUPLEX two radios.

3) Please let me know your repeater radio you will link to this board , I will adjust the TXLevel for you , otherwise you need a RTL-SDR or spectrum analysizer,  I will help you by Microsoft Teams or Teamviewer.

Facebook group
https://www.facebook.com/groups/v3f446   (add me as IM friend query more information)

Youtube

https://www.youtube.com/wintershuang

Setting guide

https://www.youtube.com/wintershuang

• 2.5Repeater Board
  • 2.5.1Importance Process: Calibration Frequency Offset
  • 2.5.2Simplex and Repeater diagram (Motorola 16 Pins and 20 Pins)
  • 2.5.3V3F4 Pinout define
  • 2.5.4COS LED bright means RX and TX work (in Duplex/repeater mode)
  • 2.5.5FT-7900/7800/8900 YAESU
  • 2.5.6FT-817/991/857D
  • 2.5.7FTM-100D/FTM-350
  • 2.5.8DR-1X YAESU
  • 2.5.9GM3188/GM3688/CM140/CM340
  • 2.5.10GM338-CDM1250-CDM1550-CDM750-MCX760
  • 2.5.11ICOM IC-208H
  • 2.5.12GM300/M120 Motorola
  • 2.5.13SM50/SM120
  • 2.5.14GM340/GM350/GM360
  • 2.5.15GM950i Motorola
  • 2.5.16Kenwood TK8180
  • 2.5.17Kenwood TM-451E
  • 2.5.18Kenwood TKR750/850
  • 2.5.19XPR4550/M8268/XPR5550e DMR serial radio
  • 2.5.20XiR M3188/XiR M3688 DMR radio
  • 2.5.21Data radio FC302
  • 2.5.22MTR2000 Motorola
  • 2.5.23MCS2000
  • 2.5.24RadioCPS DMR radio templates
  • 2.5.25FM Analog mode
  • 2.5.26Upgrade firmware
  • 2.5.27Troubleshooting Possible Error
  • 2.5.28Compile firmware
  • 2.5.29Adjust TX Level with SDR
  • 2.5.30Adjust RX Level with MMDVMCal
  • 2.5.31Adjust RSSI Potentiometer

Name: Acrylic "L" Case Repeater Kit for Nextion

Product shows 

V3 photos updating, please contact me for more

Update from Ver 3b3 F4 : Remove 232xs model, use STM32_USB_Host (need firmware support)

SHIPPING:  Standard shipping

PAYMENT : Paypal