Mad Frog Sideboard TDA - 16 Inch The 'Transducer Deployment Arm' allows you to keep your transducer, cables and fishfinder mounted together, without drilling extra holes into your precious kayak, on one easily removable piece, allowing your electronics bundle to be truly portable
When used with a Dashboard or Sideboard (excluding the Sideboard Mini) a TDA allows you to mount a transducer without drilling extra holes in your boat, gluing the transducer to the hull or blocking off essential scupper holes.
The TDA 16 inch works on most sit-on-top boats... - using a Sideboard, Extended Sideboard, Dashboard or PA Board. (Not Included) - where the mounting plate is not close enough to the edge of the boat to allow the deployment arm to extend straight down. - that are deeper when using a Dashboard with 4 inch legs.