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How to connect Ailunce HD1 to a DMR Hotspot

Do you know how to get QSO with amateurs from all over the world use Ailunce HD1?  ...

Read more  How to connect Ailunce to a DMR Hotspot,  Ailunce DMR Hotspot,  MMDVM DMR Hotspot

Retevis Programming Cable USB Driver

There have 3 kinds of Retevis 2-pin USB Programming cable. FTDI chipsets, WCH chipset, Prolific Chipset.   ...

Read more  Retevis USB Cable,  Programming Cable

The Difference between Memory Channel and VFO Channel

we are going to learn why the offset does not work in memory channels?  ...

Read more  VFO mode,  Memory channel

How to Upgrade Retevis RT76P Firmware

RT76P firmware Cancel Preset CTCSS/DCS: Press the "PTT+9" together, then turn on the radio, when hearing " off", the preset CTCSS tones are canceled.   ...

Read more  Retevis RT76P GMRS RADIO