Tag Archives :radio

Retevis RT98 mini mobile radio is the best selling compact mobile radio for tractor drivers, this blog mainly introduces how to extend frequency for Retevis RT98 mobile radio to help you get more functions for it.  ...

Retevis RT76P is a GMRS handheld two way radio, with FCC certifictaion, fully illegal GMRS Radio in the United States, support connect GMRS repeater, fit for Community care workers working, it will help you make the radio communication longer distance and easy.  ...

Retevis RB17P GMRS radio is a GMRS license NOAA two way radio, it with NOAA weather alert function and one key alarm function, which can help you get weather alert warnings in time to help you minimize losses in the face of natural disasters. The Retevis RB17P GMRS radio also a good choice for preppers.  ...

For agricultural machinery operators, there is nothing more exciting than having a cost-effective and easy-to-operate mobile radio set, which can greatly improve your farming and harvesting efficiency.The Retevis RA25 GMRS mobile radio set is your choice!  it’s the most cost-effective mobile GMRS Radio on the market. And with Retevis commitment to quality, reliability, and special features, it’s a GMRS device you can trust.  ...

Retevis RA25 Mini mobile GMRS radio with FCC certification, Support external speakers, with functions such as scanning, monitoring, scrambling, companding, reversing, disconnection, busy lock, emergency alarm, etc. Beautiful appearance, sturdiness, durability, small size, excellent performance, Retevis RA25 Mini mobile GMRS radio is the best selling GMRS radio.  ...

Retevis RT76P walkie talkie is a professional handheld GMRS two way radio, with NOAA weather alert function, if you have NOAA problem with Retevis RT76P walkie talkie, there will need to upgrade the firmware for the RT76P GMRS radio, learn more from Retevis Solutions for how to upgrade firmware for Retevis RT76P GMRS radio.  ...

In radio solutions, we often see the addition of repeaters. Why do we often use repeaters in radio solutions? What role does repeater play in radio solutions?  ...

The IP level represents the waterproof and dustproof level of the radio. In many application scenarios, such as outdoor, fishing, rescue, etc., we need a radio with a high waterproof level. This article describes the IP level waterproof test method of the radio in detail.  ...

Radio communication is a communication method that modulates electrical signals such as sound, text, data, and images that need to be transmitted on the radio wave to the other party through space and ground, and uses wireless electromagnetic waves to transmit information in space. "Modulation" and "mediation" are essential steps. This article details the reasons for "modulation" and "mediation" in radio communications and their respective roles.  ...

The microphone is an energy conversion device that converts sound signals into electrical signals. It is an energy conversion device that determines the radio to convert sound signals into electrical signals. In the design of the radio, we must understand the role and application of the microphone to ensure the radio solutions have a High-quality sound.  ...