H777S A stylish license-free radio.

A license-free and stylish radio H777S is coming. Do I need a radio license first? license-free radio is not fashionable? not comprehensive? Don’t worry, Retevis H777S could satisfy your needs. 1. H777S-Stylish and license free radio. As we all known, USA country use FRS frequency, so for USA customers better use the H777S(FRS). What is FRS?…

How to programme RT27 in software

How to programme RT27 in software Retevis RT27 is one kind of license-free business Analog radio. It meet USA, EU, Canada license-free frequency standard. 1.RT27 license-free 22 CH FRS 12.5KHz 0.5W/2W Handheld Two Way Radio—-USA Frequency Standard 2.RT27 license-free 16 CH 0.5W 12.5KHz PMR446 Handheld Two Way Radio—-EU Frequency Standard 3.RT27 license-free 16 CH FRS 12.5KHz 0.5W Handheld Two Way Radio—-Canada Frequency Standard   Now let’s…

Retevis RT22/RT24/RT40 business license free walkie-talkie

Retevis RT22/RT24/RT40 business license free walkie-talkie   RT22/RT24/RT40: this three model is retevis’s the only business license free walkie-talkie.   1.The common point of RT22/RT24/RT40 Small and handiness, Easy to operation, license free walkie-talkie.   2.The difference of RT22/RT24/RT40 business license free walkie-talkie (1). Type of Radio RT22: Analog radio RT24: Analog Radio RT40: Analog &…

Retevis RT22 FRS/GMRS License free analog radio

Retevis RT22 FRS/GMRS License free analog radio   1.Retevis RT22 frequency changed the FRS/GMRS license free Retevis RT22 before is one business Analog radio, factory default frequency range: 400M-520M. Now changed the FRS/GMRS fixed frequency: 462MHz. That mean now it meet the USA Frequency standard. So it is one license free radio at USA, Canada……

Retevis RT40 DMR radio FRS License free

 Retevis RT40 DMR radio FRS License free 1. What is FRS: The Family Radio Service (FRS) is a private, two-way, short-distance voice and data communications service for facilitating family and group activities. The most common use for FRS channels is short-distance, two-way voice communications using small hand-held radios that are similar to walkie-talkies. Other services…