Rugged Rambler G4 GMRS Mobile Radio

Powerful & Reliable Comm for Every Adventure
Whether you're tackling the rocky trails of Moab or exploring the deserts of Baja, the Rambler G4 has your back. Delivering a robust 46.8 watts of GMRS power, this mobile radio ensures long-range, crystal-clear communication—perfect for Jeeps, UTVs, enclosed-cab vehicles, and overland rigs.

AMPLIFY 2.0 Transmit System
Equipped with a high-end Mitsubishi power amplifier, AMPLIFY 2.0 delivers stable, drop-free transmission even during prolonged broadcasting sessions.

RIDEui: Intuitive LED Display
Navigate menus with ease thanks to the RIDEui interface and bright, adjustable LED screen designed for quick access on the move.

AMPS Mounting Flexibility
The G4 features an AMPS-compatible mounting pattern, making it easy to install with popular RAM mounting systems or custom setups.

Key Features

• 46.8 W Output: Full GMRS power over channels 1–7 and 15–22
• Repeater Support: 8 repeater channels with split-tone capability
• 259 Privacy Codes: 51 CTCSS + 208 DCS codes for clear, private comms
• Dual Monitor Mode: Keep tabs on two channels at once
• Fully Adjustable Settings: Change power levels, bands (narrow/wide), tone, squelch, roger beep, display color, brightness & more
• Preset Buttons & HWY Key: P1/P2 programmable buttons plus a dedicated Highway channel default (Channel 19)
• External Speaker Port: Connect optional accessories like speakers, headsets, or intercoms
• Listen-Only UHF Mode & Channel Scan: Monitor without transmitting or auto-scan channels
• Compact & Rugged Build: 5.5″ × 7″ × 1.5″, housed in an RFI-reflective aluminum chassis

What’s Included

• Rambler G4 Mobile Radio
• Magnetic-mount hand mic
• Universal U-bracket mount
• DC power cable with inline fuse + hardware kit
• Rambler adventure patch & rip‑stop mic bag

Compatibility

Works with all GMRS and FRS radios, including Rugged models (G1, GMR45, GMR25, GMR2/PLUS) and other brands (Midland, Motorola, Uniden).
Note: Requires a GMRS license (valid for 10 years in the U.S.).

Why Choose the Rambler G4?

• Superior range and clarity: 46 W output + repeater support beats standard GMRS and legacy CB radios
• Rugged yet user-friendly: AMPS mount and LED interface offer both durability and accessibility
• Fully configurable: Adjust nearly every parameter to tailor your comms experience
• Expandability: External ports allow hooking up speakers, headsets, or intercom systems