Features:

• SB646 Switchbox allows you to share a single transducer with 2 different fishfinders
• Fishfinders can be different brands
• Panel-mount waterproof switch with remote mounted box
• For use with all 1 kW fishfinders
• Operating Voltage: 9 Vdc to 30 Vdc

Applications:

• Single transmission line transducers and echosounders only
• Echosounders with power rating of 1kW or less.
• Do not use with 2kW echosounders.
• One echosounder can be connected to two transducers.
  
• One transducer can be connected to two echosounders. The echosounder must be dual-frequency with a single transmission-line.
  
• One echosounder can switch between a wide-beam and a narrow-beam transducer. Pair a wide-beam SS264W with one of the narrow-beam models such as: B258, B260, or M260.