Specifications - GME TX4610 Instruction Manual

ELECTRICAL
General
Compliant Specification: Meets AS/NZS 4365 for radio communications equipment
Frequency Range TX: 476.425 - 477.4125 MHz
Frequency Range RX: 403 - 520 MHz
Number of Channels: 80 UHF CB + 19 Receive only
Antenna Impedance: 50 Ohms nominal
Operating Voltage Range: 10 - 15 volts DC
Nominal Battery Voltage: 13.8 volts DC
Over Voltage Protection: 30 V DC max. At 18 V DC the RF power is reduced,
Over Current Protection: In-line 3A Fuse
Reverse Polarity Protection: Shunt Diode
Frequency Stability: ± 2.5 PPM
SelCall Tone Length: 40 ms
Transmitter
Spurious Emission: < - 67 dB
Frequency Transients
Maximum Deviation: < ± 2.5 kHz at + 20 dB
Spurious Emissions: < - 26 dBm
Transmit Frequency Response: + 6 dB per octave 300 Hz to 3 kHz + 1 - 3 dB.
Audio Signal to Noise: > 45 dB
Out of Band Emission: - 70 dBc
Current Consumption: 1.7 amps with 50 Ohm termination
Receiver
Intermediate Frequencies: 1st - 21.4 MHz
Current Consumption: < 260 mA muted
TX461 0
S PEC IFI C AT I O N S
in the UHF citizen and personal radio service.
Channel Spacing: 12.5 kHz only
Operation Mode: Simplex Ch1 - 80
Semi Duplex Ch 1 - 8, 41 - 48
Scanning Speed: 20 channels per second
and the words 'Hi DC' flash.
RF Output: 5.0 watts max.
during switching: < 3 kHz
Modulation: FM
Circuit Type: Double conversion Superheterodyne
2nd - 450 kHz
600 mA @ max. A.F Output
I N ST R UC T I O N M A NUAL PAG E 2 9