CAS-7B ( BP-1B ) satellite is an amateur radio satellite combined with educational. Chinese Amateur Satellite Group ( CAMSAT ) is working the project with Beijing Institute of Technology ( BIT ), one of the most famous aerospace universities in China.  ...

Mexican radio amateurs have been providing communication support from a fire scene in a remote area to civil protection authorities in Monterrey, Mexico.  ...

For radio system, the repeater( relay station) plays on important role in extending the communication range and coverage. The indispensable equipment for wireless communication system. For the communication range of repeater, we usually get it from two ways  ...

10 reasons why you should buy Ailunce HD1.  ...

We know HS1 Before, it is not with the battery. HS1Plus is HS1 updated version. The size is bigger than HS1, and the HS1Plus with built-in battery.  ...

RT83 is a IP67 DMR single band 400-470 10W DMR amateur radio.  ...

Instruction on how to get HD1 GPS position information on aprs.fi.  ...

The AK02 automatic keys are designed to be compact and easy to operate, and can be used with accessories according to different environments.  ...

As the number of DMR registered contacts grows. 100,000 is not enough. Ailunce HD1 have released the new firmware v1.58 and software v2.17 on 27th April 2019. It can support up to 200,000 contacts.  ...

Collect all the HD1 recources for amateurs easy to find.  ...