GME XRS-390C XRS™ Connect IP67 UHF CB Radio with Bluetooth® & GPS

If your comms gear needs to survive mud, dust, water and constant vibration, the GME XRS-390C is built for the job. This Australian Made XRS™ Connect IP67 UHF CB is engineered for ultra-rugged applications—ideal for 4x4 touring, UTVs, agricultural machinery and demanding commercial use.

The XRS-390C is the first UHF CB radio with a built-in GPS receiver, delivering true location awareness without relying on a smartphone for GPS data. It’s a standout feature for fleets and workplace safety, where knowing user location matters.

Rugged by Design: IP67 + MIL-STD 810G

Designed to thrive in the harshest conditions, the XRS-390C features IP67 ingress protection (dust tight and waterproof) and a MIL-STD 810G rating for vibration and shock resistance. Both the hideaway main unit and the IP67 OLED speaker microphone are built to handle real-world abuse—perfect for open-cab machines, wet weather work and off-road punishment.

Smart, Connected & Clear Audio

With Bluetooth® wireless technology and XRS™ Connect app support, the XRS-390C brings connected features to your dashboard—plus a professional-grade OLED speaker microphone with a class-leading 2-watt front-facing speaker for loud, clear audio in noisy environments. Add user-customisable buttons and you’ve got fast control when conditions get hectic.

  • Made in Australia
  • Built-in GPS receiver for true location awareness
  • IP67 waterproof & dustproof (main unit & microphone)
  • MIL-STD 810G vibration & shock resistant
  • 5W transmission power
  • IP67 OLED speaker microphone with 2W front-facing speaker
  • Bluetooth® + XRS™ Connect smartphone app
  • 5 Year Warranty

Key Features

  • Built-in GPS receiver – location aware
  • IP67 ingress protection – waterproof & dustproof
  • MIL-STD 810G – vibration & shock resistant
  • 5 watt transmission power
  • Professional-grade IP67 OLED speaker microphone
  • Class-leading 2 watt front-facing speaker
  • Bluetooth® wireless technology – smartphone control
  • XRS™ Connect – smartphone application
  • User-customisable buttons
  • 5 Year Warranty

What’s in the Box

  • XRS™ Connect IP67 UHF CB Radio (XRS-390C)
  • Professional Grade Speaker Microphone with GPS (MC668B-IP)
  • Microphone Mounting Bracket (MB206)
  • IP67 12V DC Power Lead (LE016)
  • Mounting Hardware
  • Quick Start Guide

Specifications

General

  • Compliance: AS/NZS 4365 (UHF CB & Personal Radio Service)
  • Frequency Range (TX): 476.425 – 477.4125 MHz
  • Channels: 80 CB + 400 receive-only (8 zones)
  • Channel Spacing: 12.5 kHz / 25 kHz
  • Scanning Speed: 50 channels per second (20 ms per channel)
  • Antenna Impedance: 50Ω nominal
  • Nominal Voltage: 12V DC
  • Operating Voltage: 10–14V DC
  • Battery Polarity: Negative Earth
  • Overcurrent Protection: In-line 2A fuse
  • Ingress Protection: IP67 (dust tight & waterproof)

Transmitter

  • RF Output: 5W
  • Frequency Stability: < ±1.5 kHz
  • Modulation: FM
  • Spurious Emission: < -70 dBc
  • Maximum Deviation: < ±2.5 kHz

Receiver

  • Sensitivity: -123 dBm for 12 dB SINAD
  • Adjacent Channel Selectivity: -6 dB @ ±3.5 kHz, -60 dB @ ±12.5 kHz
  • Audio Output Power: 3W (4Ω)
  • Audio Signal to Noise: > 45 dB unweighted

Mechanical & Environmental

  • Dimensions: 128mm (W) x 92mm (D) x 29mm (H)
  • Weight: 310g
  • Operating Temperature: -10°C to +60°C
  • Antenna Connection: FME panel socket
  • External Speaker: 3.5mm mono jack
  • Microphone Port: 8-pin RJ45
  • Power Supply: Two-core cable with IP67 2-pin connection

MIL-STD 810G (Summary)

  • Tested for high/low temperature, temperature shock, rain, immersion, vibration and shock (method/procedure per MIL-STD 810G)

Specifications are subject to change without notice and are provided as a guide only. Manufacturer: GME Pty Ltd.

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