Category Archives :User Tutorial

We know AILUNCE HD1 is an FPP ham radio. It allows you to program the radio without a computer. Expect this, there are lots of little details that make you feel different from other radios.  ...

Ailunce HD1 is a ham radio that supports switching between talk-around and repeater mode. Do you know why and how to switch to turn around mode for Ailunce HD1?  ...

the reason that may affect Bit Error Rate  ...

For DMR repeater, we need to pay attention to frequency, offset, time slot, color code, contact. Some other radios may have to pay attention to work mode, like HD1. today, we will take HD1 as an example.  ...

“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.  ...

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?  ...

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

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

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.  ...

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.  ...