What is VSWR?
This article mainly talks about the relevant meaning of the VSWR value of the antenna. ...
Walkie Talkie Receiving Sensitivity
This article mainly talks about the receiving sensitivity of walkie-talkies. ...
Walkie Talkies with Bluetooth Headset
Walkie-talkies with Bluetooth headsets bring a lot of convenience to people. This article describes new Bluetooth headset walkie-talkies such as retevis rt29d. ...
VHF or UHF, which one is more suitable for you?
How to choose between VHF and UHF confuses many people. This article is mainly to help you choose. ...
Various features of Retevis HA1G
HA1G is the newly launched HAM radio. This article mainly describes its related functions. ...
Quickly learn about HA1G
This section describes the appearance of the HA1G and the meaning of the icons displayed. ...
How to set the MMSI code for RM40?
How to set the MMSI code is a question many customers have. This article provides a detailed answer to this question. ...
RA87, the best communication solution for farms and ranches
RA87GMRS agricultural radio is an important tool to improve agricultural production. RT97S paired with RA87 provides you with a more perfect solution. ...
Best handheld radios for agriculture
Farm radios are an important tool for managing and operating a farmThe RT22, RT29 and RT48 are three very popular farm radios. ...
Walkie Talkie Maintenance Guide
Maintenance of walkie-talkies is a matter of "low investment and high return". This article will help you maintain your walkie-talkie for a longer service life. ...