Synonymous with quality and reliability, the GME TX3500S is one of the most advanced 5 Watt UHF CB radios of its kind. Equipped with GME's newest digital scanning technology - ScanSuite™ and an impressive feature list that includes Digital Signal Processing, Advanced Signal Management, Dynamic Volume Control and 19 extra receive channels. With CTCSS and DCS this radio ensures more privacy and less interruption.
The compact size and unique slide-in mounting cradle makes installation simple and our intuitive user interface and controls ensure all of our technology is easy to use and optimises performance across the 80 channels.
Genuine GME 5 year warranty. Product Details
Advanced signal management
Digital signal processing
Dynamic Volume Control
Wide/narrowband receive filters
CTCSS & DCS
Full spectrum backlighting
Open and group scan mode
Selectable priority channel
Active channel transmit in scan
Graphic signal strength meter
Adjustable squelch control
External speaker socket
5 year warranty Compliant SpecificationMeets AS/NZS 4365 for radio communications equipment in the UHF citizen and personal radio service.
Frequency Range TX476.425-477.4125 MHz
Number of Channels80
Channel Spacing12.5 kHz
Operation ModeSimplex or half Duplex with repeater talk around.
Scanning Speed50 ms per channel (20 channels per second).
Antenna Impedance50 Ohms nominal
Nominal Battery Voltage12 volts DC
Operating Voltage Range10-16 volts DC
Battery PolarityNegative Earth
Standard Test Voltage13.8 volts DC
Overvoltage Protection30 volts DC maximum. At 18 volts DC the channel display flashes ‘Hi DC’ for 5 seconds on receive. The RF power is reduced and TX flashes on transmit.
Reverse Voltage ProtectionDiode Crowbar
Overcurrent ProtectionIn-line 2 Amp Fuse
Operating Temperature-10°C to 60°C
RF Output5 watts
Spurious Emission< - 70 dBc
Frequency Error< ± 1.5 kHz
Maximum Deviation< ± 2.5 kHz at + 20 dB limiting
Transmit Frequency Response+6 dB per octave 300 Hz to 3 kHz +1-3 dB
Demodulated Audio Signal to Noise> 45 dB unweighted
Current Consumption1.7 Amps with 50 Ohm termination
Intermediate Frequencies38.85 MHz, 450 kHz
Sensitivity- 123 dBm for 12 dB SINAD unweighted
Selectivity- 6 dB at + 3.5 kHz, - 60 dB at ± 12.5 kHz
Intermodulation Immunity-72 dB
Blocking Immunity-98 dB
Spurious Response Immunity70 dB
Audio Output Power3 watts average into 4 Ohms
Audio Signal to Noise> 45 dB unweighted
Current consumption< 175 mA muted 750 mA Full volume.
Conducted Spurious Emission< - 70 dBm
Dimensions29 (H) x 128 (L) x 117 (D) mm
AntennaSO239 panel socket
External Speaker3.5 mm mono jack
Microphone Port6 Way telephone style with rubber strain relief