A sleek new design, with our powerful DSP engine
Synonymous with quality and reliability, the GME TX3120S is one of the most advanced 5 Watt UHF CB radios of its kind. Equipped with GMEs newest digital scanning technology - ScanSuite and an impressive feature list that includes Digital Signal Processing, Advanced Signal Management and Dynamic Volume Control. With CTCSS and DCS this radio ensures more privacy and less interruption.
This 5 watt robust radio is engineered to maximise features in limited space.
Product Details
- ScanSuite
- Dynamic Volume Control
- Selectable priority channel
- Voice inversion scrambler
- Memory channel quick select
- CTCSS & DCS
- Advanced signal management
- Full spectrum backlighting
- Active channel transmit in scan
- 5 year warranty
- Digital signal processing
- Open and group scan mode
In the Box:
- Mounting Bracket
- Speaker Microphone
- Microphone Clip
- DC Lead
- Screw pack and adaptor
- Instruction manual
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 UHF CB
Channel Spacing: 12.5 kHz
Operation Mode: Simplex channels 1-80, Semi duplex channels 1–8, 41–48.
Scanning Speed: 20 channels per second
Antenna Impedance: 50 Ohms nominal
Nominal Battery Voltage: 13.8 volts DC
Operating Voltage Range: 10-15 volts DC
Over-voltage Protection: 25 volts DC max At 18 volts DC the RF power is reduced, and the words ‘Hi DC’ flash.
Over-current Protection: In-line 2A Fuse
Frequency stability: ±2.5 PPM
Transmitter
RF Output: 5.0 watts max
Spurious Emission: < -70 dBc
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
Current Consumption: 1.5 amps with 50 Ohms termination
Receiver
Intermediate Frequencies: 1st – 38.85 MHz 2nd – 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: 73 dB
Blocking Immunity: 100 dB
Spurious Response Immunity: 70 dB
Audio Output Power: 3 watts average into 4 Ohms
Audio Signal to Noise: > 45 dB
Current consumption: < 180 mA muted 600 mA @ max. A.F output
Receive Frequency: ‑6 dB/Octave de‑emphasis 300 Hz to 3 kHz + 1-3 dB
Conducted Spurious Emission: < -57 dBm
Weight: 178 grams
Power Supply/Supply Voltage: MIL STD 810 method