- Small and light, compact, easy one-handed operation;
- High quality batteries for long time calls;
- Mini USB jack, support multiple charging methods.
- Multiple functions,keystrokes easy,convenience
- NOTE: Programming software: please click "support" to download
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Business Radio RT618: Dual PTT PMR 446MHz 0.5w 16CH USB Charging License-free walkie talkie restaurant
Description:Small and light, compact, easy one-handed operation;High quality batteries for long time calls;Mini USB jack, support multiple charging methods.Multiple functions,keystrokes easy,convenience
Function Introduction◆Frequency PMR446◆ Up to 16 Channels◆ Chinese/English Language◆ 50 Groups CTCSS,105 Groups of standard DCS ◆ Time-out timer(TOT)◆ Battery saving function ◆ USB rapid charge◆ Programmable by PC
In the standby state, the breathing light flashes to indicate that it has entered the standby state.

Package include:2 x RT618 two way radio1 x USB cable2 x Belt Clip1 x User manual2 x Hand-Strap1 x Adapter
What’s in the Box?
2 x RT18/RT618 two way radio
1 x USB cable
2 x Belt Clip
1 x User manual
2 x Hand-Strap
1 x Adapter
Spec
Frequency | PMR446 |
Channels Capacity | 16 |
Channels Spacing | 12.5KHz |
Operation voltage | 3.7V DC |
Operation temperature | -20℃--+50℃ |
Antenna impedance | 50Ω |
Transmitter Specifications | |
RF Power | ≤0.5W |
Maximum deviation(W/N) | ≤5KHz/≤2.5KHz |
Frequency stability | ±5ppm |
Adjacent channel power | ≤-65dB/≤-60dB |
SNR(W/N) | ≥-45dB/≥-40dB |
Audio Distortion | ≤5% |
Transmission current | ≤1.45A |
Receiver | |
Sensitivity | -122dBm(12Db SINAD) |
Audio power | 0.33-0.37W@3.7V |
Audio distortion | ≤5% |
Inter modulation | 55dB |
Adjacent channel selectivity(W/N) | 50dB@12.5KHz 55dB@20/25KHz |
Modulation Acceptance | 3.5KHz@12.5KHz 7KHz@25KHz |
Receiver current | ≤70mA |
Feature
Product Reviews
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FredIdeal for Old People, Overall a Good BuyReviewed on Sep 05,2022A small compact easy to use legal PMR radio with a special feature. When you transmit the receiving radio lights up with a very bright green LED ring. This can be seen right across a room so you know someone is calling. When in standby mode this ring will flash every now and then letting you know the radio is working. The radio also has a large extra PTT button on the front making it easy for people with a disability to use. For these reasons the RT618 would be an ideal care radio. I managed a good range in local testing. As with all PMR radios they will work better in open ground but you should get 300-500 meters in a semi built up area. The built in batteries lasted well during full testing and re charged quickly. Overall a good buy.
Support
Firmware/Software
- win11-DriverInstaller
The win11 driver is compatible with win10, win8 and win7 systems.
- RT618_softwareV1.39