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With an update of the original 2006 decree the contest ban has been temporalily lifted within the frequency band 50.08-51 MHz, so German amateurs may participate in 6m contests in the time periode May – September.  ...

The antenna is Omni directional base station antenna, support UHF and VHF bands, with high gain, wide bandwidth, low standing wave ratio, waterproof, anti-corrosion with high strength and high quality glass steel package,  ...

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.  ...