Retevis DMR Digital Walkie Talkie for Long-distance use
Retevis DMR Digital Walkie Talkie for Long-distance use
DMR radio can realize clearer voice and longer communication distance through its excellent digital features.It is favored by many users. If you want to choose a long range DMR communication solution for your business, this article will help you.
How far can I talk with a DMR radio?
You can use DMR radios to talk anywhere. But the exact distance depends on the situation. So let's find out more.
The range of DMR communications can vary greatly depending on a number of factors. Generally speaking, DMR can cover distances ranging from a few hundred meters indoors to several kilometers outdoors. the output power of the DMR radio, the frequency used, the terrain, and the presence of obstacles such as buildings and trees all play a vital role in determining the effective range of the communications.
When used in urban or built-up areas with many obstacles, DMR range may be limited by signal attenuation caused by buildings and other structures. In contrast, in open country areas, the communication range can be greatly extended, often up to several kilometers. It is important to note that DMR can also utilize repeaters (which act as relay stations) to further extend the communication range by retransmitting the signal over longer distances.
If you only have DMR radios and there are no repeaters around, you may only be able to talk for a few miles at most, depending on the terrain and your location. However, if you have a repeater function in your walkie-talkie, then you may be able to go a little further.
Below you will find some of Retevis' best selling long range solutions.
1. Long range DMR handheld radios
Retevis P1 high power dmr radio for long distance
The main feature of this radio is in the realization of long distance communication through high power and single frequency repeater function. With up to 10W of power, the superhet receiver provides stable and clear communication over long distances. The single-band repeater adds even more communication possibilities to the existing long distance.
P1 Key features
Superhet receiver + single frequency repeater function + recording function + 2500mAh battery + AES256 encryption
Retevis RB24 Digital Direct Frequency Long Range UHF Handheld Radio
This walkie-talkie is designed for low-power, long-range communication via LoRa. It supports up to 30 radios. No setup is required out of the box, and long-distance communication is realized through walkie-talkie transmission.
RB24 Main Features
Built-in LoRa Module + Connect Up to 30 Radios + Strong Penetration Power
2.Repeaters with Handheld Radio Long distance communication solutions
This is the traditional way to extend the communication distance through repeater. You can determine whether you need to install a repeater or not according to your specific application environment.
RT29D Main Features
Rugged + IP67 waterproof + 3200mAh battery + bluetooth function
This repeater and walkie-talkie pairing both use the LoRa system to realize low-power long-distance communication. Out of the box, walkie-talkie and repeater can be directly linked and communicate.
RB91 Key Features
Wall Mounted + 15000mAh Battery + Supports Solar Charging + Low Power Consumption + Long-Distance
Summary
In general, the specific communication distance of DMR digital walkie-talkies needs to be determined based on the specific model, power, environmental conditions, etc. of the walkie-talkie. If you want to achieve a longer communication distance, you often need to use a relay or multiple walkie-talkies.
