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What Antennas are for amateur radios?

The antenna is the important part of amateur radio. There are many antennas for amateur radios. today we'll learn another antennas besides original antenna.  ...

Read more  Amateur Redio Antenna

Two-way radio floating function

Definition of floating function: After the walkie-talkie falls into the water, the fuselage floats on the surface and does not sink into the water.  ...

Read more  floating function,  two way radio floating function

ARRL News--Nominations Solicited for Six ARRL Awards

ARRL is inviting nominations for awards that recognize educational and technological pursuits in amateur radio. Nominations are also open for the League’s premier award to honor a young licensee.  ...

Read more  volunteer amateur radio instructor,  individual radio amateur,  ARRL Awards

How to update Ailunce HD1 date and time

Ailunce HD1 is a dual-band DMR radio, and can also be adjusted to single-standby and display time information. Today I'll show two ways to update date and time on Ailunce HD1.  ...

Read more  Ailunce HD1,  update system time,  Amateur radio

Retevis RT78 App Supported Bluetooth Waterproof Handheld Radio

Retevis RT78 Bluetooth IP67 Waterproof Handheld Radio. Full function mobile app operation,Full function mobile app operation, no need for professional frequency writing.  ...

Read more  Bluetooth,  APP,  RT78

Several Common Short-Wave Antennas Used in Amateur Radio

There are many types of short-wave antennas, both finished and self-made, and the prices vary widely, ranging from hundreds to tens of thousands.  ...

Read more  Common Short-Wave Antennas

What you need to build own radio shack?

Almost all hams want to build their own radio shack, then they can better connect with amateur radio stations around the world (QSO). but how to do, and what you need to build it?  ...

Read more  Build radio shack,  Amateur radio

The Final Test of Radio Monitoring Facility is successful

Amateur Radio News from China. The Final Test of Radio Monitoring Facility is successful.  ...

Read more  Radio Monitoring Facility