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Retevis RT18/ RT618 Walkie Talkies 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 |
462.5500-462.7250MHz |
|
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) |
|
|
Modulation Acceptance |
|
|
Receiver current |
≤70mA |
|
USB Charger |
|
|
Input |
100-240V 50/60Hz 1.3A Max |
|
Output |
DC5V 8.0A Max |
|
Output power |
|
|
Dimension |
120x120x35mm |
|
Weight (without AC cord) |
140g |