_tb.jpg "RETEVIS RB17 long battery life FRS Radio Front")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio Grip")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio USB rechargeable battery")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio Battery")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio Whole body")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio PTT")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio side")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio Battery")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio Grip")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio Headphone jack")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio Switching knob and channel knob")
_tb.jpg "RETEVIS RB17 long battery life FRS Radio rechargeable battery")
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Order Handling Time within 3 Working days(Pre-sale products excluded).
with 4400mAh large-capacity battery, USB charging interface.
Solid structure and hard shell, resistant to fall and pressure.
Technical parameters:
| General Specifications | |
| Frequency Range | 462.5500-462.7250MHz |
| Channel Capacity | 16 |
| Channel Spacing | 12.5KHz |
| Antenna Impedence | 50Ω |
| MIC Impedence | 2.2kΩ |
| Working Voltage | -20~+60°C |
| Frequency Stability | ±2.5×10-6 |
| net weight | 260g |
| Product Size | 225*56*38mm |
|
Transmitter |
|
| Carrier Frequency Tolerance | ±2.5×10-6 |
| Output Power | ≤2W |
| Modulation Sensitivity | 12±3mV |
| Modulation Distortion | ≤5% |
| Modulation Limit | ≤5kHz |
| Occupied Bandwidth | ≤16 kHz |
| Modulation Characteristic | ±3dB |
| Spurious Radiation | ≤7.5 μW |
| Adjacent Channel Selectivity | ≤-65 dB |
| Transmitting SNR | ≥40 dB |
|
Receiver |
|
| Reference Sensitivity | -121dBm |
| Squelch Sensitivity | ≤0.22 μV |
| Audio Power | 1W |
| Audio Distortion | ≤5% |
| Modulation RX Bandwidth | ≥∣±7kHz∣ |
| Audio Response | ≥+2dB, ≤-10dB |
| Co-channel Injection | ≥-8 dB |
| Block | ≥85 dB |
| Channel Selectivity | ≥65 dB |
| Receiving SNR | ≥40 dB |
16 Channel FRS License-free Two Way Radio.
Independent alarm key, One-click alarm.Emergency alarm function to ask for help from partner in case of emergency.
with 4400mAh large-capacity battery, USB charging interface.
Solid structure and hard shell, resistant to fall and pressure.
Monitoring can be heard when the signal is very weak.
Scan function is very useful when exploring unknown signals.
CTCSS&DCS Encode/Decode Private Lines can be implemented to avoid mutual interference of different users and to avoid listening to irrelevant calls and interfering signals.
Battery Save Function,If you know you'll be away from a charger for an extended period and you want to make sure your radio will last, just turn on Power saving mode. This way, you won’t have to worry about a low battery.
Low Battery Warning,Radio peppers you with warnings as the battery power gets low. The idea is to alarm you: Either charge the battery, save your work, and shut down.
Channel lockout can avoid channel confusion caused by accidental touch.
VOX enables normal calls without PTT key.
Indicator
Channel Switch
Power Switch
PTT
Monitor
Squelch level
TOT
Scan
CTCSS/DCS
Voice Annunciation
Power Saving Function
Battery Voltage Alert
Busy Channel Lockout
High /Low Power Switch
VOX
Local alarm function
_md.jpg "C earhook earpiece for Retevis RT23 Amateur Radio")
_md.jpg "2 Pin PTT MIC Covert Acoustic Tube In-ear Earpiece Headset")
