A plan to promote ham radio to Youth(ham radio license)
ARRL start the Youth Licensing Grant Program. The ARRL […]
A plan to promote ham radio to Youth(ham radio license) Read More »
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Wireless Bluetooth walkie talkie RB39P and RB639P
RB39 is a super-thin license-free radio, and it is popu
Wireless Bluetooth walkie talkie RB39P and RB639P Read More »
How to use 2 RA87 40W mobile radio make a repeater?
The range limitation on GMRS handheld radios is 5W, whi
How to use 2 RA87 40W mobile radio make a repeater? Read More »
50W Mobile Radio Base Station RMB90F in field communication
When will you be using the RMB90F mobile radio base sta
50W Mobile Radio Base Station RMB90F in field communication Read More »
Why NOAA radio are crucial in emergency communication?
In natural disaster, receiving potentially life-saving information becomes increasingly difficult. NOAA radio are crucial in emergency communication.
Why NOAA radio are crucial in emergency communication? Read More »
How to programme NR30 Waterproof GMRS Radio
The NR30 Waterproof GMRS Radio is a two-way communication device designed for outdoor use, such as hiking, hunting, or camping.
It operates on the GMRS (General Mobile Radio Service) frequency, which provides longer range communication than traditional two-way radios
If you want to know how to programme NR30 Waterproof GMRS Radio, please follow me to do
New arrival! EHN007 Bluetooth Electronic Noise Reduction Earmuffs
New arrival! EHN007 Bluetooth Electronic Noise Reductio
New arrival! EHN007 Bluetooth Electronic Noise Reduction Earmuffs Read More »