GME TX3520S DSP Compact UHF CB radio, Scansuite TX3520S

SKU: 9319493234337


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.

Product Details

  • Shallow remote head with user controls
  • ScanSuite
  • Advanced signal management
  • Digital signal processing
  • Dynamic Volume Control
  • Full spectrum backlighting
  • Wide/narrowband receive filters
  • Voice inversion scrambler
  • Selcall (5 Tone)
  • Memory channel quick select
  • Open and group scan mode
  • Selectable priority channel
  • Active channel transmit in scan
  • Adjustable squelch control
  • Rotary channel selector
  • Rotary volume control
  • Digital signal strength meter
  • External speaker socket
  • Front and rear microphone input
  • Die-cast chassis
  • Slide-in mounting cradle

In the Box:

  • Mounting Cradle
  • Microphone
  • Microphone Clip
  • DC Lead
  • DC Lead
  • Screw Pack


  • 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


  • 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


  • 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

    Compatible Accessories

    MB009   M/Bracket with rails, Fixed Mount Radios*
    MB005   Mounting Bracket, Remote Head*
    LE002   1.8m Replacement Lead, TX3400/3420
    LE09    12V DC Lead, suits most GME fixed radios*
    RM3520  Remote Head, suits TX3520
    CA45R  Gimbal Knob suits TX3400/TX3420 Remote Head
    LE040  Mic Extension Cable, suits TX3440/3540
    LE026  12V Lighter Lead, suits GME fixed radios*
    LEM6P  Microphone Extension Lead Modular
    AD001  8 Pin to 8 Pin Adaptor for LE040
    AD008  8 pin Adaptor Mic lead extension
    CA001  Mounting Rail for MB6
    CA002  Mounting Clamp for MB6 Bracket
    SPK04  4 Ohm Extension Speaker Box
    SPK07  Water Resistant Extension Speaker
    SPK08  8 Ohm Extension Speaker
    SPK09  4 Ohm Extension Speaker
    SPK45B  Water Resistant Extension Speaker BLK
    AE4701  UHF Radome Antenna, WHITE 2.1dBi

    You may also like

    Recently viewed