Retevis RB689 Long Distance Bluetooth Radio with Shoulder Speaker Mic and Headset 6pack
US$ 349.99
US$ 96.00
(21%OFF)
SKU: A9243BX6-C9034AX6-C9050AX6-C9018A
- High Power and Long Range
- Pair with Bluetooth Speaker
- 2600mAh Big Battery Capacity
- Get it Free; 1x Programming Cable
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Spec
|
Frequency range |
UHF(450-470MHz) |
|
Channel number |
30/16 |
|
Audio distortion |
<5% |
|
Operating temperature |
－20℃+50℃ |
|
Antenna impedance |
50Ω |
|
Transmit power |
≤5W |
|
Frequency stabilization |
±2.5ppm |
|
Maximum Deviation |
Wideband: ≤5kHz; Narrowband: ≤2.5kHz |
|
Stray radiation |
TX≤0.25uW@-36dBm; RX≤2nW@-57dBm |
|
Modulation mode |
Wideband：16KφF3E；Narrowband：11 KφF3E |
|
Emission current |
≤1500mA |
|
Receiver Sensitivity |
Wideband: ≤0. 25uV@-119dBm; Narrowband: ≤0. 282uV@-118dBm |
|
Adjacent Channel Selectivity |
≥65dB |
|
Spurious response rejection |
≥55dB |
|
Intermodulation |
≥60dB |
|
Working voltage |
DC 7.4V |
- Features
- Bluetooth Connection
- VOX Hands-Free
- 50 CTCSS codes/210 DCS codes
- Scan Function
- Monitor Function
- Squelch Function
- Power Saving
- Channel Lock
- Low Battery Alert Prompt
- TOT (Time Out Timer)
- Emergency Alarm
Package Details:
- 6 x RB689 Bluetooth Two Way Radio
- 6 x Bluetooth Speaker Mic
- 6 x Shoulder Speaker Mic
- 1 x Programming Cable
- 6 x Type-C Charging Cable
- 6 x Battery
- 6 x Belt Clip
- 6 x Hand Strap
- 6 x Desktop Charger
- 6 x User Manual
- 6 x Antenna
- 6 x Adapter
