Furuno Transducer Matching Box w/10 Pin Connector [MB1100] Paddlesports This 1-1/2" diameter extension mast

This 1-1/2" diameter extension mast can be used to increase height of an antenna and thus improve effective range

Replaceable paddle wheel assembly

It also has the capability to be programmed 40 Land Mobile Radio (137-174MHz) channels with CTCSS or DCS signaling by a Standard Horizon dealer

Suggested mount: Shakespeare Style 4187 Ratchet Mount

moving the antenna through a full hemisphere of points to its required location without the need for additional tools

Furuno Transducer Matching Box w/10 Pin Connector [MB1100] Paddlesports This 1-1/2" diameter extension mastMB1100 The MB1100 is a matching box for Furuno LCD sounders. It is used to connect a dual frequency transducer to an appropriate Furuno LCD sounder. The MB1100 comes with a 10 pin connector already supplied, and so does not require the use of a separate pigtail cable assembly. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Type: Misc Box