GB1 instruction guide | 13
Technical specifications
General
Frequency range 446.00625- 446.09375 MHz (PMR446)
Working temperature -20°/+55° C
Operating voltage 12Vdc ± 10%
Operate mode Simplex
Dimensions 100x85x22mm
Weight 220g
Antenna impedance 50Ω
Duty cycle 5/5/90%
Category B
Transmitter
Frequency stability ±2.5PPM
Output power ≤500mW ERP
Max frequency deviation ≤2,5KHz
Audio distortion ≤3%
Adjacent channel power < 60 dB
Spurious radiation Within European legal terms
Occupied bandwidth Within European legal terms
Receiver
RF sensibility <0.5μV@20 dB SINAD
Audio distortion ≤3%
Audio response 300Hz ÷ 3KHz
Adjacent channel selectivity Within European legal terms
Intermodulation rejection Within European legal terms
Spurious response Within European legal terms
Blocking Within European legal terms
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