Specification Table
Frequency table(FRS)
GENERAL
Frequency Rang
462.5500~467.7125MHz
Channel capacity
22 CH
Working Voltage
3.7 V
Antenna impedance
50Ω
Step frequency
12.5KHz
TRANSMITTER
Output power
2 W / 0.5 W
Adjacent channel power ≥60dB
TX current ≤1.35A
Spurious radiation
≤7.5µW
Modulation limited
≤2.5kH
RECEIVER
RF sensitivity ≤0.25uV
Opening sensitivity
≤0.20uV
Audio output ≥300mW
Receive current
≤410 mA
Waiting current
≤20mA
Channel Frequency
Max Power
Output
1 462.5625MHz 2 W
2 462.5875MHz 2 W
3 462.6125MHz 2 W
4 462.6375MHz 2 W
5 462.6625MHz 2 W
6 462.6875MHz 2 W
7 462.7125MHz 2 W
8 467.5625MHz 0.5 W
9 467.5875MHz 0.5 W
10 467.6125MHz 0.5 W
11 467.6375MHz 0.5 W
Channel Frequency
Max Power
Output
12 467.6625MHz 0.5 W
13 467.6875MHz 0.5 W
14 467.7125MHz 0.5 W
15 462.5500 MHz 2 W
16 462.5750 MHz 2 W
17 462.6000 MHz 2 W
18 462.6250 MHz 2 W
19 462.6500 MHz 2 W
20 462.6750 MHz 2 W
21 462.7000 MHz 2 W
22 462.7250 MHz 2 W
7
Summary of Contents for RB28
Page 1: ...User Manual...
Page 12: ......
