GME TX3100DP User Manual
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I N S T R U C T I O N M A N UA L
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SPECIFICATIONS
ENVIRONMENTAL
Temperature Range: -10°C to +60°C
ELECTRICAL
General
Compliant Specification: AS/NZS 4365:2010
Frequency Range: 476.425 – 477.4125 MHz
Number of Channels: 80 UHF CB
Channel Spacing: 12.5 kHz
Operation Mode: Simplex channels 1–80
Semi Duplex channels 1–8, 41–48.
Scanning Speed: 20 channels per second
Antenna Impedance: 50 Ohms nominal
Operating Voltage Range: 10–15 volts DC
Nominal Battery Voltage: 13.8 volts DC
Over Voltage Protection: 25 volts DC max. At 18 volts DC the
RF power is reduced, and the words
‘Hi DC’ flash.
Over Current Protection: In-line 2A Fuse
Reverse Polarity Protection: Shunt Diode
Frequency Stability: ±2.5 PPM
Transmitter
RF Output: 5.0 watts max.
Modulation: FM
Maximum Deviation: <± 2.5 kHz at + 20 dB limiting
Spurious Emissions: <-70 dBc
Transmit Frequency
Response: +6 dB per octave
300 Hz to 3 kHz + 1-3 dB.
Audio Signal to Noise: >45 dB
Current Consumption: 1.5 amps with 50 Ohms termination
Specifications are typical unless otherwise indicated and may be subject to change without notice or obligation.