MMDVM Duplex Hotspot Board With OLED Display Support DMR P25

Features:

This duplex hotspot board supports UHF, VHF, and supports 400M, 100M, and 800M.

With premium temperature complementary crystals, stable operation performance and no bias frequency.

Wide ranges of applications, supporting B+, 2B, 3B, 3B+, 4B, etc.

Circuit tantalum capacitor filtering, stable operation, can be 7 * 24 hours opened.

The using effect of DMR is very nice, (C4FM, P25 have been tested).

Support OLED screens and serial Nextion screens.

Compatible with Raspberry Pi and ready for use.​

Specifications:

Name: Duplex Hotspot Board

Material: printed circuit board

Display size: 28 * 27 * 18mm / 1.10 * 1.06 * 0.71in

size: 66 * 56 * 6mm / 2.60 * 2.20 * 0.24in

weight: 20g / 0.71ounce

Package size: 120 * 80 * 20mm / 4.72 * 3.15 * 0.79in

Package weight: 25g / 0.88ounce

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Key Features

This duplex hotspot board supports UHF, VHF, and supports 400M, 100M, and 800M.
With premium temperature complementary crystals, stable operation performance and no bias frequency.
Wide ranges of applications, supporting B+, 2B, 3B, 3B+, 4B, etc.
Circuit tantalum capacitor filtering, stable operation, can be 7 * 24 hours opened.
The using effect of DMR is very nice, (C4FM, P25 have been tested).