RAM Mount Vertical Mounting Base w/Double 6" Swing Arm Swivel Single Socket f/1.5" Balls [RAM-109VS-5NBU] Marine Navigation & Instruments | Cameras & Night Vision The Evolution EV-2 SeaTalkng cable

The Evolution EV-2 SeaTalkng cable kit contains

RAM recommends this mount for "Rugged Use" mounting applications

Ideal for use with Raymarine i70 and ST70 Plus digital instrument

Precise SWR depends on antenna location Impedance: (Ohms): 50 Gain: Unity Max Input (Watts): 25 DC Ground: YES Termination: 12' RG-58 cable Height (feet): 10" Polarization: Vertical Radiation pattern: Omini-directional

Track bottom at higher boat speeds

RAM Mount Vertical Mounting Base w/Double 6" Swing Arm Swivel Single Socket f/1.5" Balls [RAM-109VS-5NBU] Marine Navigation & Instruments | Cameras & Night Vision The Evolution EV-2 SeaTalkng cableVertical Mounting Base with Double 6" Swing Arm and Swivel Single Socket for 1. 5" Balls Features: Weight: 3. 45 lbs. Double 6" Swing Arm Swivel Single Socket Made specifically for 1. 5" balls