Thread: External antenna pucks for Helix

Originally Posted by wannabe fisherman

Without one any marks you make will be off by the distance between your unit and the transducer. With it if you can locate it as close to over the transducer the more accurate it'll be.

Since I run a tiller steer both my units are not very far off the transducer . Couple of feet or less . I was told the loss of signal would happen less (donuts hole ) .I tried to order , but not available at this time .

Originally Posted by Eagle 1

Since I run a tiller steer both my units are not very far off the transducer . Couple of feet or less . I was told the loss of signal would happen less (donuts hole ) .I tried to order , but not available at this time .

Loss of signal is less but only with the high speed antenna. That's followed by an I think.