Tecnoseal R4 Rudder Anode - Zinc - 5" Diameter x 5/8" Thickness [R4] Brand_Ritchie then maintain your GPS location

then maintain your GPS location anywhere you go on the lake

8 MHz Impedance: (Ohms): 50 Gain: 6 dB Max Input (Watts): 50 DC Ground: NO - the antenna will read "open circuit" when checked with an ohm meter or continuity tester

Marine Grade™ wire is manufactured from tinned copper stranding for maximum protection against corrosion and electrolysis

Go up to 18 days without needing the plugin

Setup is quick and easy

Tecnoseal R4 Rudder Anode - Zinc - 5" Diameter x 5/8" Thickness [R4] Brand_Ritchie then maintain your GPS locationRudder Anode Material: Zinc Outer Diameter: 5" Height: 0. 60" Weight: 3. 10lbs Full size and weight Rudder Each includes Stainless Steel hex nut and socket cap screw The captive hex nut is a great feature for underwater installations Specifications: Material: Zinc Box Dimensions: 2"H x 5"W x 5"L WT: 2. 9 lbs UPC: 8033837069911 Quick Guide (pdf) Owner's Manual (pdf) Brochure (pdf)