- 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
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
Support
Firmware/Software
- win11-DriverInstaller
The win11 driver is compatible with win10, win8 and win7 systems.
- RT618_softwareV1.39
