- Sound Amplifier Two Way Radio
- Can be Hung or Fixed to the Wall
- Support Type C Charging
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Retevis RB65 Loudspeaker Amplifier FRS Two Way Radio
Retevis RB65 is a loudspeaker amplifier FRS two way radio. It can be hung on the wall, stood on the table, and can be easily carried when going out. It is suitable for restaurants, schools, factory workshops, etc. where people are mixed and the volume needs to be amplified.
Descriptions:
1. 22CH FRS License-Free two way radio
2. Can be hung or fixed to the wall, desktop or portable for easy use.
3. High power sound amplifier: 10w output power speaker
4. Support FM broadcast, and Bluetooth/TF card playback
5. Support Type C charging & Powered by 6*5AA battery (not include batteries)
Spec
|
General |
Frequency Range |
FRS |
|
Input Voltage |
12V DC |
|
|
Memory Channel |
22 |
|
|
Frequency Sensitivity |
±2.5ppm |
|
|
Antenna Impedance |
50Ω |
|
|
Size |
224*147.5*79mm |
|
|
Weight |
689g |
|
|
Standby current |
≤ 20 mA |
|
|
Operation Temperature Range |
-20℃~+60℃ |
|
|
Transmitter |
RF power |
≤2W/≤0.5W |
|
Modulation type |
FM |
|
|
Modulation distortion |
<5% |
|
|
Transmit current |
≤1.4A@ High power, 650mA@Low power |
|
|
Audio Response(300-3000Hz) |
+1~3 dB |
|
|
Modulation Noise |
40dB |
|
|
Modulation Limit |
±2.5KHz |
|
|
Adjacent channel power |
60dB |
|
|
Receiver |
Receiving sensitivity |
0.25 μV(12dB SINAD) |
|
Audio power |
10W |
|
|
Modulation distortion |
<5% |
|
|
Audio Response(300-3000Hz) |
+1~3 dB |
|
|
Modulation Noise |
40dB |
|
|
Adjacent Channel Selectivity |
55dB |
Feature
- ● 22 FRS Channels
- ● FM Broadcast
- ● Bluetooth/TF Playback
- ● Monitor Function
- ● Scan Function
- ● Busy Channel Lock
- ● Companding
- ● Beep Tone
- ● Battery Saving
- ● VOX Hands-free
- ● TOT (Time Out Timer)
Product Reviews
Support
Firmware/Software
- RB65-Win-Software-Setup-0724
- RB65-XP-Sofeware-Setup-0724
- WIN11-DRIVERINSTALLER
The WIN 11 driver is compatible with WIN 10, WIN 8 and WIN 7 operating systems.
