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Category Archives :User Tutorial

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

Why can't I reach the repeater?

“Why can't I reach the repeater?” This is probably the most common question we hear from new hams. There are so many reasons that can cause your radio can’t reach the repeater, so it is difficult to come up with a quick fix for all situations. In this article, we will show you sever basic reasons caused this issue.  ...

Read more  HD1,  Reach the Repeater

How to select and download the right driver of Retevis radios?

Do you like to program your radio in software? If yes, you need to download the right driver of your radio. do you know how to select the right driver for your Retevis radio?  ...

Read more  Driver,  Retevis,  Amateur Radio

What's the DIR information of Ailunce HS2?

Have you tried to check the DIR item of your Ailunce HS2? there are many parameters to show. do you know what they mean?  ...

Read more  AilunceHS2,  Direction,  GPS

How to make group call on Ailunce HD1?

Do you know know how to set a group call in the software of Ailunce HD1 or on Ailunce HD1 directly?  ...

Read more  Ailunce HD1,  Group call,  Amateur Radio

Tips for upgrading the firmware of Ailunce HS2

Ailunce HS2 is an ultra-portable full-frequency full-mode SDR radio, and we're continuously upgrading the firmware. Do you try to upgrade to the latest firmware by yourself? the blog will show some tips when you upgrade the firmware of your Ailunce HS2.  ...

Read more  AilunceHS2,  HF SDR Radio,  AmateurRadio

How to set analog channel for Retevis RT3S?

RT3S is a very popular dual-band DMR amateur radio. The reason why it is so popular is not only that it uses superheterodyne for receiving, and the receiving effect is very good. but also it's easy to program. Today we will introduce three ways to program an analog channel for RT3S.  ...

Read more  Retevis RT3S,  Analog channel,  Amateur Radio

Why you can't switch to VFO mode on Retevis RT72

Many customers feedback they can't switch to VFO mode on Retevis RT72. Do you know how to switch to VFO mode on Retevis RT72? If no, you can check the blog. we'll show the all detailed steps that you need to do.  ...

Read more  Amateur radio,  Retevis,  VFO

Tips for programming Retevis RT3S in software

Retevis RT3S is a dual-band dual-standby DMR amateur radio. It supports to program in the software. Recently, many hams have encountered some problems when they program them RT3S. Today we will summarize these problems in the blog.  ...

Read more  Retevis RT3S,  Amateur radio,  Program tips