- Extended antenna can receive farther signal
- FPP: Front Panel Programmable. it's field programmable.
- Dual band: 144-146MHZ(RX/TX) 430-440MHZ(RX/TX)
- Digital/Analog Double Modes
- LCD Didplay and Functional Keyboard
- APRS / GPS Capable (GPS version)
Extended antenna can receive farther signal
Ideally, the antenna length should be equivalent to the wavelength of a signal. However, this is often not practical given the very long wavelength. As a rule of thumb, antenna size of ½ or ¼ wavelength will produce good results. Antenna in extended state , the closer the length is to wavelength, the stronger the ability to receive weak signals.
RT3S dual band digital ham radio uses Digital Mobile Radio (DMR) Tier 2 Standard protocol. It is compatible with the popular MOTO TRBO series Tier I and II using standard encryption, It is also compatible with any existing analog two-way radio operating on the supported UHF and VHF frequencies for easy migration to digital technology.
It is compatible with the popular MOTO TRBO series Tier I and II using standard encryption, as well as other makes and models of DMR supported radios.
Up to 3000 channels ，for extremely complex organizational communications.
lone worker is an employee who performs an activity that is carried out in isolation from other workers without close or direct supervision.Helping people minimize risk and injury.
GPS gives you a clear idea of your location even in the wild. Use it to find your way or to help others find you.