TX3540S DSP Compact UHF CB Two Way Radio with LCD Mic & ScanSuite

In Stock


Calculate Shipping

Bringing together all of GME's unique technology, including ScanSuite™; the latest in digital scanning technology; the TX3540S is the flagship of the S series family. It comes with the MC524B fully functional LCD remote controller microphone with full spectrum backlighting, tactile buttons and an ergonomic design for comfortable extended use. The microphone attaches to the front of the unit for obstruction free use and is the ultimate 'space saver'.

The radio comes with 95 user programmable receive frequencies to listen in on local emergency services to keep safe and stay in touch. Other features include SelCall, CTCSS, DCS and Voice Inversion Scrambler for those users looking for greater privacy and less interruption.

Australian made GME radios now have a 5 year warranty.


  • ScanSuite
  • User adjustable full spectrum LCD backlight
  • Advanced signal management
  • Dynamic volume control
  • Voice inversion scrambler
  • Adjustable squelch
  • Open and group scan
  • Rear mic option
  • Memory channel quick select
  • CTCSS and DCS
  • Duplex
  • 5 digit selcall with quiet mode
  • Digital signal strength meter
  • 95 user programmable extra receive channels (403-520 MHz)
  • 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 Speed25 ms per channel (40 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 max. At 18 Volts DC the RF power is reduced, and the words ‘Hi DC’ flash.

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 Consumption1.5 amps with 50 Ohms termination


Intermediate Frequencies38.85 MHz, 450 kHz

Sensitivity- 122 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

IF Frequencies< 175 mA muted 750 mA Full volume

Conducted Spurious Emission< - 70 dBm


Dimensions29 (H) x 128 (L) x 117 (D) mm

Weight450 grams

AntennaSO239 panel socket

External Speaker3.5 mm mono jack

Microphone Port6 Way telephone style with rubber strain relief

Brand GME
Shipping Weight 1.0000kg
Shipping Width 0.250m
Shipping Height 0.050m
Shipping Length 0.180m
Shipping Cubic 0.002250000m3

Be The First To Review This Product!

Help other Konect Group Pty Ltd users shop smarter by writing reviews for products you have purchased.

Write a product review