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What is the difference between dual standby and dual reception of walkie-talkies? Apr 08, 2023

Dual standby: Dual band radios generally display two lines up and down, which are generally called the main channel and the secondary channel. When there is no signal coming, the main channel and the secondary channel are in standby mode. When there is a signal coming in, the walkie-talkie will choose the signal that comes first. When there is already a signal coming in, another signal cannot come in unless the current signal disappears. Simply speaking, dual standby means that you can watch two channels at the same time, but only one signal can come in at a time.




Dual reception: The main and secondary channels of the walkie-talkie can receive two signals at the same time. When there is no signal, the walkie-talkie can wait for the two channels at the same time. When the main channel has a signal, the secondary channel can also receive the signal, that is, it can be received at the same time. Two signals, two sounds.




In special and emergency situations, dual standby can also realize one channel to listen to the main communication channel and the other to listen to the emergency call signal, so as to avoid the omission of key information. In addition, the user does not need to manually judge which channel the received signal comes from. Press any PTT button within the specified time to automatically reply to the message, and reply quickly with one button to maximize communication efficiency.

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