Rugged Radios GMRS Mobile Radio Kit Rambler G4 w/Antenna

Powerful communication without the hassle.
The Rugged Radios RK-G4 Rambler GMRS Radio Kit delivers 45 watts of long-range communication in a plug-and-play package — no license required. Designed for off-roaders, overlanders, and chase crews, this complete kit includes the high-power GMR45 mobile radio and low-profile Stealth Antenna for a clean, durable install on any UTV, Jeep, or support truck.

With repeater support, dual-channel monitoring, and intuitive controls, the RK-G4 is ready for trail rides, race support, or weekend adventures.

🔧 Key Features:

• 45-watt GMRS mobile radio with no FCC license required

• Includes compact Stealth UHF antenna and coax cable

• 15 standard GMRS channels (1–7 & 15–22) + 8 repeater channels

• Compatible with Rugged intercoms, headsets, and 5-pin accessories

• Dual-monitor mode and channel scan functions

• P1 / P2 shortcut keys + HWY button preset to channel 19

• Adjustable LED display color, screen brightness, and squelch

• Pre-configured for easy installation in UTVs, Jeeps, chase trucks, and overland rigs

🔧 Tech Specs – RK-G4 Rambler GMRS Radio Kit

• Max Output: 46.8 watts of high-power GMRS performance

• AMPLIFY 2.0 Transmit Amplifier: Mitsubishi TX amplifier for stable long-distance transmission

• RIDEui™ Interface: LED display with intuitive menu system

• Mounting System: AMPS bolt pattern – RAM mount compatible

• Channel Coverage: 15 GMRS + 8 repeater channels, pre-programmed

• Privacy Options: 51 CTCSS + 208 DCS tone codes, split tone capable

• Audio Configs: Adjustable squelch, Roger Beep, TX/RX alerts

• Preset Buttons: P1, P2, and HWY quick-access channels

• Power Settings: Selectable High / Medium / Low output

• Band Modes: Narrow and Wide bandwidth operation

• Dimensions: 5.5" W × 7" D × 1.5" H

• Chassis: RFI-reflective aluminum body

• Connectivity: 5-pin accessory port (headset/intercom ready)

Why Buy from Fenix Motorsports
We're racers and fabricators — not just resellers. Every communication product is field-tested and off-road proven to deliver when it matters most.