NEW

TX3520S DSP Compact UHF CB Radio

GME/TX3520S
UHF radio powered by digital signal processing for Pure Sound The TX3520S displays the same rugged construction, comprehensive feature set and reliability as the TX3510S but with a remote head for vehicles with limited cabin space.
UHF radio powered by digital signal processing for Pure Sound The TX3520S displays the same rugged construction, comprehensive feature set and reliability as the TX3510S but with a remote head for vehicles with limited cabin space. Now equipped with ScanSuite™, the TX3520S also enables uninterrupted communications with a group of like radios. The shallow remote head allows access to the controls and a view of the LCD with the base unit mounted out of sight. The microphone can attach to either the front of the remote head or rear of the base unit for obstruction-free use ensuring years of reliable communications. Australian made GME radios now have a 5 year warranty.

GENERAL

Compliant Specification - Meets AS/NZS 4365 for radio communications equipment in the UHF citizen and personal radio service.
Frequency Range TX - 476.425-477.4125 MHz
Number of Channels - 80
Channel Spacing - 12.5 kHz
Operation Mode - Simplex or half Duplex with repeater talk around.
Scanning Speed - 25 ms per channel (40 channels per second)
Antenna Impedance - 50 Ohms nominal
Nominal Battery Voltage - 12 volts DC
Operating Voltage Range - 10-16 volts DC
Battery Polarity - Negative Earth
Standard Test Voltage - 13.8 volts DC
Overvoltage Protection - 30 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 Protection - Diode Crowbar
Overcurrent Protection - In-line 2A Fuse
Operating Temperature - -10°C to 60°C

TRANSMITTER

RF Output - 5 watts
Spurious Emission - < - 70 dBc
Frequency Error - < ± 1.5 kHz
Modulation - FM
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 Consumption - 1.7 Amps with 50 Ohm termination

RECEIVER

Intermediate Frequencies - 38.85 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 Immunity - 70 dB
Audio Output Power - 3 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

MECHANICAL SPECIFICATIONS

Dimensions - 29 (H) x 128 (L) x 117 (D) mm
Weight - 450 grams
Antenna - SO239 panel socket
External Speaker - 3.5 mm mono jack
Microphone Port - 6 Way telephone style with rubber strain relief

Product Features

Brand:
GME
Display:
Inbuilt Display
Frequency Band:
  • UHF CB
Format:
Analog