You'll get the best range if there's a clear line of sight between users - even if they're not actually able to see each other with the naked eye due to distance. As such, it's best to buy them in pairs or sets. While any two-way radios that operate on the same frequency can communicate with one another, two different models may not have the same features, meaning you'll miss out on some functionality. Very high frequency (VHF) two-way radios are generally best for long-distance use out in the open, whereas ultra high frequency (UHF) units are best for use in urban areas as the signal better penetrates through obstructions, such as buildings. This is helpful in loud places or busy situations, where it might be easy for a communication to slip through the cracks. The calling or paging feature causes each radio to ring or vibrate before the talker relays their message.
So realization of scrambler function is conditional.If your radio has a scanning function, you can use it to quickly scan through the channels and discover which one your group is currently using. If they are with same radio model and activated scrambler function also. As digital radio normally have “basic encryption” and “enhanced encryption”, which is made up of different password, which is very difficult for others to get.Īnalog radio scramble function can realize when others did not active scrambler function or are with different radio brand. What we should take note is that, only digital radio can realize real “encryption/privacy”. Then other radio without activate this scrambler function, can not hear what your both two RT1 talking about. Steps 8: in other radio which you want to communicate, set same frequency and CTCSS/DCS and Choose” scrambler” in the voice function. Step 7: Click” Write to Radio”, to save the settings Step 6: Choose” scramble” in the voice function Step 5: Now we come to R1 software interface Step 3: Connect your RT1 with you PC, using programming cable Step 2: You need a programming cable C9018A Step 1: Please download and install RT1 USB driver (USB Universal Driver) and RT 24 software from RETEVIS official website But radio scrambler function helps here! We made a introduction for scramble function in previous blog before, this time, let’s discuss steps to set RT1 scramble function: Steps to set RT1 scramble function in software For a privacy two-way radio communication, only setting frequency and CTCSS is not enough, because many devices, such as Retevis Frequency decoder Counter R-511, can detect the frequency and CTCSS, when others are transmitting within communication range.
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