question bout in hull transducers

ive got a raymarine A65 sounder  and furuno 620 but running transom mount trannys thinking about running in hull trannys  question is can i  run  2 of them or just one ?  and does any1  have the in hull tranny for a raymarine A65 or the furuno 620  how much difference will it make it?

i need at least of the transom tranny gone to put  the  cannon digi troll downrigger tranny on

cheers


solly's picture

Posts: 375

Date Joined: 11/09/05

 not too sure about two on

Sun, 2011-07-03 18:03

 not too sure about two on one tranny but with through hull you will loose only 1% but will be able to sound at greater speeds.I would not go back to one on the transon.

____________________________________________________________________________

There are two types of people ,do'ers and watchers
Right now the do'ers are the doing it
And the watchers are watching us do it

wangler's picture

Posts: 607

Date Joined: 26/04/08

In hull

Sun, 2011-07-03 20:59

In hull works for me.

If you run 2 sounders at the same freq then you will get interference. Pull up next to another boat running 200khz and see what happens on your screen, hope you dont get abused for pinging

____________________________________________________________________________

Want to make someone mad... tell a lie! Want to get the world upset... tell the TRUTH !

Dougie

streaker boy's picture

Posts: 527

Date Joined: 23/05/09

Solly it be one tranny for

Mon, 2011-07-04 03:13

Solly it be one tranny for each sounder as long as i can get one in there id be happy ill make some phone calls about it today

Posts: 614

Date Joined: 24/02/11

Sounder

Mon, 2011-07-04 11:55

I run raymarine and lowrence at same time no interferance at all

A-SALT-WEAPON's picture

Posts: 103

Date Joined: 07/07/10

In hull

Mon, 2011-07-04 13:48

 you can get some great advise from the experts at blue heron marine iv been asking wiring transducer questions and there very helpful

streaker boy's picture

Posts: 527

Date Joined: 23/05/09

i called my local  shop near

Mon, 2011-07-04 15:03

i called my local  shop near me and they reckon i wont get interfernce  running the raymarine and furuno goin get it done following weekend  for them to do it goin cost me $250  plus cost of the trannys

solly's picture

Posts: 375

Date Joined: 11/09/05

go for it

Mon, 2011-07-04 15:20

 you wont regret it at all

____________________________________________________________________________

There are two types of people ,do'ers and watchers
Right now the do'ers are the doing it
And the watchers are watching us do it

wangler's picture

Posts: 607

Date Joined: 26/04/08

So why then

Mon, 2011-07-04 19:07

do I see lines on my screen when I am near another boat..is it their fishing lines?

____________________________________________________________________________

Want to make someone mad... tell a lie! Want to get the world upset... tell the TRUTH !

Dougie

carnarvonite's picture

Posts: 8673

Date Joined: 24/07/07

Interferrence

Mon, 2011-07-04 19:59

What you are seeing is interferrence from their sounder, they are probably getting the same picture on theirs.

I'm running a Lowrance and Navman sounder, together I get interference, seperate no worries.