GME TX685 3 Watt UHF Handheld Radio

This rugged 3 watt Australian designed radio is built with a die-cast chassis and is rated IP67 water and dust proof. With a powerful 2000mAh Li-Ion battery pack and intelligent battery management, the radio can operate for a minimum of 24 hours on low power or 15 hours on high power. This compact radio is equipped with a super sensitive receiver with input filtering and has an extensive list of innovative software features in scanning, memory, signal processing and privacy.

• 3/1 watt switchable output power
• User programmable duplex function
• VOX hands free mode
• 477 MHz (UHF CB) 80 channels
• User adjustable squelch
• User programmable scan function
• Power save feature
• Calling tone and Roger beep
• Dual watch
• Monitor function
• CTCSS and DCS
• Voice Inversion Scrambler
• IP67* water and dust proof
• Removable flexible antenna
• Rugged construction with a die-cast chassis.
• High contrast backlit LCD
• Keypad lock

Product Specifications

GENERAL

• Frequency Range TX – 476.425 – 477.4125 MHz
• Number of Channels – 80, (75 voice, 2 telemetry RX only, 3 for future use)
• Channel Spacing – 12.5 kHz

RECEIVER

• Sensitivity – -121 dBm
• Audio Output Power – >0.5 watt max. (8 Ohm)

MECHANICAL SPECIFICATIONS

• Dimensions – 57 mm x 102 mm x 35 mm (without antenna)

GME TX6155 5 Watt UHF Handheld Radio

The TX6155 is an Australian designed IP67 water and dust proof, 5 watt UHF CB radio that features outstanding battery performance.

A new rugged waterproof speaker microphone with improved gain sensitivity, the MC010 makes the TX6155 the only water and dust proof radio and microphone kit available on the market.

Supplied with an industry leading 2600mAh battery and new battery charging circuit, the TX6155 delivers improved battery performance with up to 30 hours operating time for consistent, reliable communication.

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Features

• 5/1 watt 80 channel UHF CB handheld radio
• IP67 water and dustproof speaker microphone
• Improved microphone gain sensitivity
• 2600 mAh li-ion battery for up to 30 hours battery life
• Smart charge desktop cradle
• New dual desktop rapid charger, now docks two complete radio’s (TX6155TP)
• Rugged construction with a die-cast chassis
• Voice inversion scrambler
• CTCSS and DCS privacy
• Power save feature
• Calling tone and roger beep
• User programmable scan function
• High contrast backlit LCD

GME TX6500S 5 Watt UHF Handheld Radio

Your TX6500S 80 channel radio is Australian designed and built and is the most advanced UHF Citizen Band radio available. This radio is rated IP67 water and dust proof, is built rugged with a die-cast aluminium chassis. Combining the very latest in electronic hardware with the most up-to-date computer aided design and manufacturing techniques has resulted in a hand held radio with outstanding specifications and performance.

• ScanSuite.
• Water and dust proof to IP67.
• Intelligent Battery Management.
• Digital Signal Processing.
• Advanced Signal Management.
• Dynamic Volume Control.
• Voice Inversion Scrambler.
• 5/1 watt switchable with Intelligent Battery Management.
• 477 MHz (UHF CB) with selectable duplex and individually programmable duplex channels.
• Receives 403-520 MHz (with 95 user programmable receive channels).
• 80 channels (77 including telemetry) 3 reserved for future use.
• Open and group scan with memory channel quick select and selectable priority channel.
• Calling tone, roger beep and dual watch.
• Active channel transmit in scan.
• CTCSS, DCS and SelCall with quiet mode and alpha labelling.
• Backlit LCD for night viewing.
• Keypad lock.

Product Specifications

GENERAL

• Frequency Range TX – 476.425 MHz – 477.4125 MHz
• Number of Channels – 80 (plus 95 receive only)
• Channel Spacing – 12.5 kHz
• Operation Mode – Simplex or half duplex
• Scanning Speed – 40 ms per channel (25 channels per second)
• Antenna Impedance – 50 Ohms nominal
• Operating Temperature – -20° C to +60° C
• Frequency stability – ± 2.5 PPM
• Modulation – FM

TRANSMITTER

• RF Output – High: 5 watts, Low: 1 watt
• Spurious Emission – < -75 dBm
• 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 – 2.0 amps typical

RECEIVER

• Intermediate Frequencies – 1st: 38.85 MHz 2nd: 450 kHz
• Sensitivity – (450 – 520 MHz): -121 dBm for 12 dB SINAD
• Intermodulation Immunity – >65 dB
• Blocking Immunity – >90 dB
• Spurious Response Immunity – >70 dB
• Audio Output Power – 1 watt at <10% distortion
• Audio Signal to Noise – > 40 dB
• Adjacent channel selectivity: 12.5Khz – >65 dB
• IF Frequencies – 40 mA sleep mode, 80 mA muted, 340 mA full volume