Author Topic: 1600 kHz dream  (Read 3224 times)

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Offline Rüdiger

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Sorry
English is not my first language !
http://de.groups.yahoo.com/group/SOB-International/


Offline abraquelebout

  • volunteer rescue diver, surfer, publicist
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Re: 1600 kHz dream
« Reply #1 on: September 12, 2012, 03:19:09 AM »
 :D hi rudiger
a double LSS2 ?

Offline Rüdiger

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  • Joined: Feb 2011
  • location: Hjältevad Sweden
  • Posts: 421
  • He who seeks finds
  • Unit(s): 898 CX SI ;EAGLE 500CDF
  • Software: DrDepth BT+SS
  • Accessories: Towfish and Towcam
Re: 1600 kHz dream
« Reply #2 on: September 12, 2012, 07:54:49 AM »
:D hi rudiger
a double LSS2 ?


The question arises; in series or parallel ? ;)

mvh
Rüdiger
Sorry
English is not my first language !
http://de.groups.yahoo.com/group/SOB-International/

Offline Rickard

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Re: 1600 kHz dream
« Reply #3 on: September 12, 2012, 08:03:03 AM »
Dreaming costs nothing...., but dynamic focussing and chirp does - about 35K (USD) in this case! To match the Edgetech 4125 one would need three to four LSS-2 operated at 800 kHz. Then the image would be ok only beyond about 50 m.... No tweaking in this world can turn a "cheap" fishfinder into anything like that. Be content with your lot!  ;)
 
Rickard

Offline abraquelebout

  • volunteer rescue diver, surfer, publicist
  • Full Member
  • ***
  • Joined: Apr 2010
  • location: france
  • Posts: 235
  • Unit(s): 898, 1198
  • Software: deep,,drdepht,reef.
  • Accessories: towfish lowbird /LSS2-hdsi, 60mcable
Re: 1600 kHz dream
« Reply #4 on: September 12, 2012, 10:58:55 AM »
there's 2 years imake picture at 800 khz hdsi / 1197 si :'(
towfish
the wreeck is on rocks,

Offline Rüdiger

  • Sr. Member
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  • Joined: Feb 2011
  • location: Hjältevad Sweden
  • Posts: 421
  • He who seeks finds
  • Unit(s): 898 CX SI ;EAGLE 500CDF
  • Software: DrDepth BT+SS
  • Accessories: Towfish and Towcam
Re: 1600 kHz dream
« Reply #5 on: September 13, 2012, 12:09:53 AM »
Dreaming costs nothing...., but dynamic focussing and chirp does - about 35K (USD) in this case! To match the Edgetech 4125 one would need three to four LSS-2 operated at 800 kHz. Then the image would be ok only beyond about 50 m.... No tweaking in this world can turn a "cheap" fishfinder into anything like that. Be content with your lot!  ;)
 
Rickard

Hi Rickard

35k, no problem, because you need only find the treasure ship (Silvervraket) it is very close to you. ;D

mvh
Rüdiger
Sorry
English is not my first language !
http://de.groups.yahoo.com/group/SOB-International/

Offline Rüdiger

  • Sr. Member
  • ****
  • Joined: Feb 2011
  • location: Hjältevad Sweden
  • Posts: 421
  • He who seeks finds
  • Unit(s): 898 CX SI ;EAGLE 500CDF
  • Software: DrDepth BT+SS
  • Accessories: Towfish and Towcam
Re: 1600 kHz dream
« Reply #6 on: September 13, 2012, 12:15:02 AM »
there's 2 years imake picture at 800 khz hdsi / 1197 si :'(
towfish
the wreeck is on rocks,

Hi Felix

The same image with Lowbird would be a good comparison.

mvh
Rüdiger
Sorry
English is not my first language !
http://de.groups.yahoo.com/group/SOB-International/


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