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 Longgang,ShenZhen, CN

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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

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

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

What's WSJT

WSJT is a computer program designed to perform basic amateur radio communications with very weak signals. JT4G, ECHO and FT8 are series of WSJT. Today we'll learn more about WSJT.  ...

Read more  WSJT&WSJT-X,  FT8,  JT4G

Dual Band Telescopic Antenna-Retevis RH770

Do you want to QSO anywhere? If yes, the dual-band high gain telescopic antenna will be a good choice.  ...

Read more  Retevis RH770,  Dual Band antenna,  High gain telescopic antenna

Amateur radio Yagi antenna-Ailunce AY01

Do you know the Yagi antenna? The yagi antenna works very well in direction finding and long-distance communication. Today we'll learn the Yagi antenna with Ailunce AY01.  ...

Read more  Amateur radio antenna,  Yagi antenna,  Ailunce AY01

What's explosion-proof walkie-talkies?

Do you know explosion-proof walkie talkie? Today, I'll share something related to you in the blog.  ...

Read more  explosion-proof walkie talkie,  Retevis RT56

How to program DMR channel on Ailunce HD1 for newbie

It's the second blog about programming the Ailunce HD1. Today I'll show the detail setting steps of DMR channel on radio and in software.  ...

Read more  Ailunce HD1,  DMR channel setting,  newbie

How to program the analog channels on Ailunce HD1 for newbie

Many newbies email to us to ask how to program the Ailunce HD1. Today I'll show the detail setting steps of analog channel on radio and in software.  ...

Read more  Ailunce HD1,  Anolog channel programming

How to set scan on Retevis RT82

Have you used the scan function on the Retevis RT82? Do you know how to set the scan list? Let's study together.  ...

Read more  Retevis RT82,  Scan function