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CRG Reviews the Retevis RB20 POC Radio

Durable, Affordable and feature Packed! Retevis RB20 POC Radio Review https://youtu.be/IgqRLazyUyI?si=17BPoP-bCZFz88Kf Besides fleet management these POC radios can help protect your children from the dangers and creeps lurking on the internet when you give them a cell phone. With a POC radio you get the same coverage and communications as…
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Are you concerned about giving your children a cellphone?

Give them a POC radio instead Are you concerned about giving your children a cellphone? In today’s rapidly evolving world, giving a cellphone to your child or grandchild not only opens up new avenues for communication but also exposes them to significant risks such as predators, bullying, and extensive data…
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What is an antenna tuner good for?

What is an antenna tuner good for? Antenna tuners are essential devices used in radio communications to trick the radio into believing it sees a low Standing Wave Ratio (SWR) while transmitting. By adjusting the impedance between the transmitter and the antenna, these tuners help ensure that the maximum amount…
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