Environment affect radio talking range
Radio talking range affected by many factors,such as battery power, antenna gain,environmental or topographical conditions and so on
Environment affect radio talking range Read More »
Radio talking range affected by many factors,such as battery power, antenna gain,environmental or topographical conditions and so on
Environment affect radio talking range Read More »
The Halloween and Chirstmas are coming soon! I think you have been puzzled how to choose a gift for your kids.Please don’t worry! Here I will introduce our kid walkie talkies for your reference! 1,If you want to buy a Unquie gift for your kids.Maybe you need to choose a new model: RT36-Robot walkie talkie.With the
Retevis gives your more choices for Halloween and Chirstmas! Read More »
PC28 FTDI Chip USB Programming Cable is the essential accessories of Radio.Like the data line of our Cell phone. When it’s connected with our PC and Radio, We can check and set the function as our own needs. How to use the USB Programming Cable. 1.Frist download the USB universal Driver and install.
How to use USB Programming Cable Read More »
Which battery type? Which charger type ? and Which package type? Vote to get freebie RETEVIS RT36 kids’ walky talky now!
Children’s Walkie Talkies Research-Improvement Read More »
Giveaway Activity–8 lucky winners will each receive a pair kids walkie talkie.Ends:04/30/2017 5:00pm Beijing Time .To join the giveaway activity, please…
Eight Coolest Kids Walkie Talkies of Retevis + Giveaway ! Read More »
2-Way Radio Frequently Asked Questions Can a VHF radio communicate with a UHF radio? Can a VHF or UHF Two way radio talk to FRS radios? Should I use VHF or UHF Two way radio? Can Planet Headset Black Box Plus and Bantam radios “talk” to my old radios? How long will my two way
FRS/GMRS/MURS/CB/NWR Frequency and so on the difference Power and Frequency When talking about radios, the first thing that comes to anyone’s mind is range. How far can they transmit? It’s an important detail worthy of a quick discussion before we move on into the different radio services available to you for communication. Two key variables
FRS/GMRS/MURS/CB/NWR Frequency and so on the difference(1) Read More »
Today we gonna share some Radio Guide Books to you . They are all about Radio, Antenna and Public Service that recommended by miklor.com .
Radio Guide Books For people who wanna be a ham . Read More »
The Continuous Tone Coded Squelch System, commonly referred to as CTCSS, has been in used in the land mobile radio arena from the late 1960’s. It is known by a number of different trade names such as Private Line® (PL) by Motorola, Channel Guard® (CG) by General Electric and generically as tone squelch. It is
Continuous Tone-Coded Squelch System Read More »
In order that a steady radio signal or “radio carrier” can carry information it must be changed or modulated in one way so that the information can be conveyed from one place to another. There are a number of ways in which a carrier can be modulated to carry a signal – often an audio
What is Amplitude Modulation Read More »