Category Archives :User Tutorial

In this article I will try to explain Retevis RT3 match a easy to use DMR Hotspot, you can communicate with hams around worldwide?  ...

This article tell us how to make your Ailunce HD1 work with FRS/GMRS radios.  ...

Antenna analyzers are widely used in the field of antenna development, DIY production, installation and debugging, and inspection and maintenance. I think it is a very necessary equipment for hams building antennas.  ...

What hams can do in their daily life?  ...

We know that DMR radios can achieve all call, group call and private call. How to achieve private call. There are several different methods. Here we can take the Ailunce HD1 as an example.  ...

Ailunce HD1 is a handheld radio. Sometime we may use it in the car, can it use a mobile antenna and what's antenna we can use?  ...

For new user of Ailunce HD1, What software do you need for your HD1? where to download? How to operate them? The blog will show all detail to you.  ...

When we program the HD1 on computer, it shows 8020 error message, what should we do? 8020 error message always means the driver is not installed well. You need to reinstall the driver.  ...

If you have problems when upgrading the firmware of HD1, you can read the blog. We've put together some solutions to common firmware issue for your reference.  ...

If you want to download the digital contacts. There are many ways. Here I will show you two methods: You can download the contacts from Ailunce website directly.  ...