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
Overvoltage Protection: 25 volts DC max At 18 volts DC the RF power is reduced, and the words ‘Hi DC’ flash.
Overcurrent 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
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