MMDVM Hotspot Wifi Digital Voice Modem
High-grade aluminum alloy housing with speedily heat dissipation
Support MMDVM mode: DMR/YSF/P25/NXDN/DSTAR/POCSAG
Support upgrade online
Frequency range: VHF:144MHz-148MHz, UHF:420MHz-475MHz, 842MHz-950MHz (depend on ADF7021 and TCXO, HAT's Firmware Amateur radio brand license limit)
High-quality TCXO, stable with low BER.
With both inner 433MHz Ceramic antenna and SMA interface, work perfectly in UHF and VHF.
Humanized design, saving space.
Design for RPi 3B/B+ ,compatible with Pi ZERO, NanoPi NEO, Orange Pi, Compatible to BlueDV(Required to add USBtoTTL or Bluetooth model)
Note:The Walkie-Talkies in the pictures are only for demo.
1x RpiZW_HAT contains 5CM right angle antenna
1x 0.96 inch OLED screen.
1x Raspberry Zero W, with heat sinks and needle rows.
1x SanDisk or TOSHIBA TFCard 16G or 8G,
1x USB Power Line
1x Aluminum Alloy Case
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