RT22 is Retevis hot sale radios for business and personal use. Many people like its small size, light weight, good quality with great price.Today we introduce you how to open the alarm function on RT22/RT622. RT22 has functions as follows: Scan, VOX, Alarm, Beep. Many people do not know how to use when they […]
How to open the alarm function on RT22/RT622? Read More »
The RT3S is one of the popular ham radios. And the discount price on our website is lower than a hundred dollars. So, a lot of hams are willing to have one and share the radio on their social media pages and websites. And they promote the radio in most countries and areas like Turkey,
New version of RT3S ham radio Read More »
Retevis RT40 is the first PMR446 License Free DMR Radio, super economic and big battery, it satisfied with most of customer’s requirement who are find a DMR radio
Retevis RT40 PMR446 Handheld DMR Radio Read More »
How to set up Retevis RT40‘s one-touch call and SMS function RT40 is Retevis First License-Free PMR446 DMR Radio. The digital radio usually has a lot of features, we will talk about how to set up Retevis RT40’s one-touch call and SMS function in this blog. 1. Install the driver and programming software The programming
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Recently, Alex, who knows a lot about radio communications, shared his honest review of the RT97 Repeater. Let’s see what we can find in his review. What Are In the Box Here is a box in a metal case with ribs. Fins are needed both as stiffeners and as radiator fins for cooling. It doesn’t
Honest Review of RT97 You’ve Been Waiting For Read More »
How RT22 communicates with RT68? RT22 and RT68 are small and light FRS radios, easy to operate and use and economical. Not only can it be used as a commercial radio, but also because of its small size and easy to carry, it can communicate outdoors. How RT22 communicates with RT68? For example: Radio 1:
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RT29 is a popular long range radio, it has strong shell , compact design, with high power and water proof version. With so many advantage in one, it is liked by many customers, but many customer do not know how to program RT29, so here are some tips when program RT29: 1, Install the driver
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Retevis RB18 /RB618 is a small size free license radio. With the basic functions like VOX , SCAN, NOAA weather, it also have a dual PTT button and USB charging cable. So it is very convenient to take out and being charged. And through its software, you can edit the frequency and change the functions
How to Program the Software of RB18? Read More »
Retevis radio RT72 is a digital radio, it is dual band with GPS function. Analog and digital mode combined. Some customer say their RT72 radio can not read from the software, which firmware version is V02.02.023 . To solve this problem, they need update their firmware . Today we teach you the steps on how
How to update the firmware of RT72 ? Read More »
