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Category Archives :Amateur Radio Topics

How to communicate when the internet and mobile communication network crash?

During the important period of global epidemic prevention and control, the claim that amateur radio might soon be your only way to communicate bring up again. Because so many people do things online, the internet and mobile communication network become narrow even crash to affect for normal communication.  ...

Read more  Amateur radio,  Ailunce HD1,  communicate without network

How to maintain walkie-talkie

Compared with average people, hams uses the radio more often. So it is necessary to know some maintenance and common troubleshooting methods of the two-way radio.  ...

Read more  radio maintain,  radio common troubleshooting methods

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

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 the Work Mode of Walkie Talkie

there are generally three work modes, Simplex, Repeater and Double Solt. Simplex: Two radios communicate with each other directly. Repeater: Two radios communicate with each other through repeater. Double Slot: It is another appellation of DCDM. It make the time slots work in simplex mode.  ...

Read more  Work Mode of Walkie Talkie

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 the Attraction of Operating Amateur Radio?

I have always wondered about the attraction of operating amateur radio. What is the benefit, what is the emotional payback?  ...

Read more  Amateur Radio