RT668 EU PMR Business Radio
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New Retevis RT668 PMR446 Channels CTCSS/DCS TOT VOX Scan walkie talkie restaurant
Description:
This is the newest free license two way radio, stylish appearance, comfortable feel, rugged enclosure, wear resistance, not easy to scratch. one meter free fall, two way radio housing without damage, the radio can continue to work(The bottom of the intercom down, cannot turn the knob down). Good call quality, stable and reliable quality, the use of longer. This radio is suitable for the storage, wharf, construction site, tourism, hotel, logistics, factory, etc.
Feature:
-
Scan Function
-
Busy Channel Lock
-
TOT(Time-out Timer)
-
Squelch
-
VOX Function
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CTCSS&DCS Encode/Decode
-
Battery Save Function
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Long standby
-
Monitor
Spec
| Frequency Range | PMR446 |
| Power | 0.5W |
| Channel Capacity | 16 |
| Battery capacity | Li-ion 1200mAh |
| Working Voltage | DC 3.7V |
| Working Temperature | -10 °C~50 °C |
| Antenna Impedance | 50 Ω |
| Weight (with battery) | 161g |
| Size | 116×50×35 mm |
| Receiver | |
| Sensitivity | ≤0.2μV |
| Occupied Bandwidth | ≤16KHz |
| Selectivity | ≥65dB |
| Intermediation | ≥55dB |
| Audio Power output | ＞500mW |
| Modulation Distortion | ≤10% |
| Frequency Stability | 5ppm |
| Current | 55mA (when standby)150mA (when working) |
| Audio Response | +7~-12.5dB |
| Transmitter | |
| Modulation type | FM |
| Spurious Radiation | ≤0.75μW |
| Modulation Noise | ≤40dB |
| Modulation Distortion | ≤5% |
| Frequency Stability | 5ppm |
| Maximum Deviation | ≤±5KHz |
| Current | ≤1200mA |
| Audio Response(300-3000Hz) | +6.5~-14dB |
| Adjacent Ch.power | ≥65dB |
| Intermediation sensitivity | 8-12mv |
| Charger | |
| Input | 5V/4A |
| Output | 4.2V |
| Charging current | 500mA (per pocket) |
| Dimension | 240 × 190 × 60 mm/9.44 × 7.48 × 2.36in |
| Weight | 960g/33.86oz(include adapter) |
| Adapter cable length | T |
Feature
- CTCSS & DCS Encode/Decode
- Battery Saving Function
- TOT (Time-out Timer)
- Busy Channel Lock
- Squelch Function
- Monitor Function
- Scan Function
- VOX Function
Product Reviews
Support
Firmware/Software
- RT668-softwareV1.41
Unzip: Windows 64bits：https://www.7-zip.org/a/7z2201-x64.exe
- win11-DriverInstaller
The win11 driver is compatible with win10, win8 and win7 systems.
