lightweight DMR portable repeater RT97P is the RT97 upgraded version, Most of the customers are looking forward to getting one DMR repeater like RT97, Now it will be released soon
In emergency conditions, power-down and cellphone are out of service. This way, emergency walkie talkie will be good tool to enable an in time communication.
What is the difference between RT97 and RT9550D? Retevis have two different types of the repeater, the one is analog, the other is DMR repeater. Two typical repeaters are RT97 and RT9550D. RT97 is an analog model, RT9550D is the DMR repeater. What is the difference between analog repeater and DMR repeater? For Analog repeater: It just can connect with analog channels frequency. You can connect the analog walkie talkie, such as receives rt22,rt24,rt27, rt16,rt18 and so on. You also can connect the DMR walkie talkie, but just support analog mode. For example, Retevis DMR radio RT81, if you want to connect rt81 with rt97, you need to choose the analog channel, as the picture as below: If you…
HD1, the dual band DMR radio, so the Digital mode will be used frequently, and usually we need to connect with our local DMR repeater. But how to connect the DMR repeater by its keyboard? Here I will tell you how to do: First You need to you the information of the DMR repeater you need to connect. For example: TX Frequency:433.4000 RX Frequency:439.4000 Time slot: 1 Color code: 1 Second 1, set your radio’s ID: you can set it with your DMR ID 2, Add a group call. 3, Set the Frequency as the repeater. Here you need to pay attention: the repeater’s TX frequency is the radio’s RX frequency. And…