Tag Archives :analog radio
Retevis RT85 DOT-MATRIX LCD display Dual Band Analog Radio
- Sep 24,2020
- Vivian
- 2 Comments
- Radio Introduction
Retevis RT85 is an analog radio which comes with emergency alarm function. Its frequency range is VHF 136-174Mhz and UHF 400-470Mhz. For the first time use full dot matrix screen. ...
Why do you choose an analog walkie-talkie
- Sep 30,2022
- Yamy
- 0 Comments
- Radio knowledge
The FCC created the analog Private Mobile Radio (SMR) standard in the late 1970s and allowed two-way communication in certain frequency bands for commercial and commercial systems. Analog two-way radios have been the standard for decades since then, and have ushered in the zenith of their development. So why do people choose analog walkie-talkies? ...
New 5W Dual band Ham Radio Retevis RA685
- Oct 26,2021
- Vivian
- 0 Comments
- Radio Introduction
Retevis RA685 is EU version dual band ham radio. The transmit frequency is 144-146Mhz,430-440Mhz, and the receive frequency is 136-174Mhz,400-480Mhz; ...
Why do you need a DMR walkie-talkie?
- Sep 30,2022
- Yamy
- 0 Comments
- Radio knowledge
Although analog walkie-talkies have become the norm over the decades, and in some cases, analog technology is indeed a very useful communication technology, DMR radios also offer many advantages over analog walkie-talkies. ...
11 Features You Need to Know on Retevis RT85
- Aug 31,2021
- Vivian
- 0 Comments
- Radio Introduction
Retevis RT85 is an afforable dual band two-way radio for beinngers. It is a 5W VHF and UHF handheld ananlog radio with 200 memories channels computer programming and dual VFO. ...
What's the Scrambler function？
- Apr 30,2022
- Yamy
- 0 Comments
- None
The scrambler function of the analog walkie-talkie is to change or mix the communication voice and informations. ...