Pacific Aerials P6118 AM/FM Rail Mount Base

Pacific Aerials P6118 SeaMaster Pro AM/FM Rail Mount Base

The Pacific Aerials P6118 is a heavy-duty, UV-stabilized rail mount base engineered specifically for the SeaMaster Pro Series AM/FM marine antennas. Designed to clamp onto standard 25mm (1") marine handrails, pushpits, and bow rails, it allows quick-release antenna removal without disturbing the underlying coaxial cable assembly.

Molded from high-impact glass-filled nylon, the P6118 base incorporates Pacific Aerials' internal connector terminal system. It comes factory pre-wired with 5.0 meters (∼ 16.4 ft) of RG62 low-loss coaxial cable terminated with a standard Motorola AM/FM car radio plug, allowing direct plug-and-play installation to marine stereo head units.

Key Features

• Glass-Filled Nylon Construction: UV-inhibited, high-impact composite polymer resists salt spray, engine vibration, and sun degradation.

• SeaMaster Pro Quick-Connect Architecture: Enables antenna whips to be easily screwed on or removed for trailering, vessel storage, or bridge clearance.

• 1" Pipe/Rail Fitment: Secure two-piece clamping mechanism fits standard 25mm (1") marine stainless tubing.

• Pre-Wired 5m RG62 Cable Lead: Factory pre-wired with low-loss 93 Ω RG62 cable to maintain broadcast signal strength over long runs.

• Direct Stereo Connection: Fitted with a standard male Motorola car radio connector for immediate interface with marine audio systems.