> News

News

Participate in the iWCE exhibition

Participate in the iWCE exhibition, and the intention of customers can contact us. Our mailbox is sales@cnlisheng.com

What problems exist during the use of walkie-talkies and how to repair them

If there is no sound or low sound during use of the walkie-talkie, you should first check whether the battery voltage is sufficient.

How does walkie-talkie communication equipment work?

The phase-locked loop and voltage-controlled oscillator (VCO) generate the transmitted RF carrier signal.

Playing with analog or digital walkie-talkies is a passion, but using public network walkie-talkies is a livelihood?

Today, with the rapid development of communication technology, walkie-talkies are no longer an exclusive tool for professionals such as military and police officers.

Does the walkie-talkie have those functions?

A walkie-talkie is a portable communication tool suitable for many different applications such as outdoor adventures, construction sites, police and firefighters, and more.

Do you know how to use walkie-talkie equipment?

When the PTT button is pressed, the indicator light lights up red, indicating that the walkie-talkie is in the transmitting state and you can speak at this time.

<...3 4 5 6 7...22 >