GME TX3100DP 5 Watt 477MHz 80 Channel UHF Super Compact Radio

Brand New

Australia's first DSP powered super compact radio

A super compact addition to the GME 80 channel UHF CB range with innovative 'flip' feature make for easy installation and incorporating the latest Digital Signal Processing technology.
The GME TX3100 UHF CB radio is Australian designed and built and is one of the most advanced UHF Citizen Band radio available. Combining the very latest in electronic hardware with the most up-to-date computer aided design and manufacturing techniques to produce an extremely compact mobile radio with outstanding specifications and performance. The TX3100, with its front mounted controls, is designed for unobtrusive mounting in modern vehicles.

Its innovative features include a built-in loud speaker housed within an extremely compact case.

Features

Digital Signal Processing: Measures, filters and compresses standard analogue audio signals and converts them into digital format. Allows advanced RF and audio processing techniques to be applied to maximise the radios performance.
Advanced Signal Management: Suppresses unwanted signals on adjacent channels and matches the receiver frequency to the incoming signal. This unique GME feature is critical to optimise performance of 80 channel radios.
Dynamic Volume Control: Automatically compensates for variations in received audio level, this feature provides a constant audio output level greatly enhancing the quality of the reception and simplicity of use.
Unique Display Flip Function: Unit can be mounted with the speaker facing upwards or downwards and the display â€˜flipped overâ€™ using a simple key-press sequence to allow viewing of the display from either mounting orientation.
Adjustable squelch
Programmable scan function
CTCSS and DCS
Selectable duplex channels
External speaker socket
Five year warranty
Australian design and manufacture

Specifications

GENERAL
Compliant Specification	Meets AS/NZS 4365 for radio communications equipment in the UHF citizen and personal radio service.
Frequency Range TX	403-520MHz
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.
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	70 dB
Audio Signal to Noise	>45 dB
Current consumption	< 180 mA muted 600 mA @ max. A.F output
Conducted Spurious Emission	<-57 dBm
MECHANICAL SPECIFICATIONS
Dimensions	102 (W) x 87 (D) x 23 (H) mm
Weight	158 grams