RETEVIS Blog
Ultimate SHTF Prepper Supply List
Ultimate SHTF Prepper Supply List ...
portable ham radio antenna
portable ham radio antenna, Dual Band SMA-F Long Antenna for Ailunce HD1, SMA-F Short Antenna For Retevis RT-5R/RT-B6/RT-5RV/RT5, Antenna for RT3S Two Way Radio,expand longer communicate range. ...
WHAT IS P25-Radio?
P25 radios are designed specifically for a suite of digital radio features that are used by federal,provincial,and local government public safety organizations. ...
ARRL Repeater Directory 2022
ARRL Repeater Directory 2022 ...
Best retevis two way radios
The article will help you choose the right retevis 2 way radios more easily. ...
Two way radios communications
Whether it's the communications that save lives or the information that keeps your business going, two-way radios are vital. ...
Best long distance walkie talkie
Best long distance walkie talkie ...
NOAA Weather alarm
If you want to know the weather forecast, please check NATIONAL WEATHER SERVICE，choose the NOAA Weather two way radio,ip67 waterproof, noaa weather function. ...
vhf uhf swr meter
The article talks about what is SWR meter and the function of SWR meter, and SWR Range Explanations ...
What is the UHF simplex frequency?
The 70-centimeter or 440 MHz band is a portion of the UHF radio spectrum internationally allocated to amateur radio and amateur satellite use. ...