Retevis RT18/ RT618 walkie talkie restaurant Dual PTT Ultra-thin 2 Way Radios (5 Pack) with 5-Port USB Charger
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: FRS(US)/GMRS(CA)/ PMR446
◆ Up to 16 Channels
◆ Chinese/English Language
◆ 50 Groups CTCSS,105 Groups of standard DCS
◆ Time-out timer(TOT)
◆ Battery saving function
◆ Alarm function
◆ USB rapid charge
◆ Programmable by PC
Package include:
- 5 x RT18/ RT618 two way radio
- 5 x USB cable
- 5 x Belt clip
- 5 x Hand strap
- 1 x 5-port USB charger
- 1 x User manual
Technical parameters:
| General Specifications | |
| Frequency | 462.5500-462.7250MHz446.00625-446.19375MHz |
| Channels Capacity | 16 |
| Channels Spacing | 12.5KHz |
| Operation voltage | 3.7V DC |
| Operation temperature | -20℃--+50℃ |
| Antenna impedance | 50Ω |
| Transmitter Specifications | |
| RF Power | ≤2W |
| Maximum deviation | ≤2.5KHz |
| Frequency stability | ±5ppm |
| Adjacent channel power | ≤-60dB |
| SNR | ≥-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 |
| Modulation Acceptance | 3.5KHz@12.5KHz |
| Receiver current | ≤70mA |
| USB Charger | |
| Input | 100-240V 50/60Hz 1.3A Max |
| Output | DC5V 8.0A Max |
| Output power | 40W |
| Dimension | 120x120x35mm |
| Weight (without AC cord) | 140g |
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