Using MB-1100 matching box

I have a FCV 620 is it worth getting a matching box and 1kw tranny?? Or do i bite the bullet and upgrade, either to a 588 or the simrad s2009.


Marineboy's picture

Posts: 842

Date Joined: 14/03/14

Matching box

Wed, 2017-07-05 14:49

you can run a compatible 1kw Tranny without a matching box on a 620 but the head unit is only 600w, you will get a better reading with the 1kw Tranny over a 600w but to take full advantage of the 1kw the 588 would be better.

hope that made sense.

Cheers

mark 

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Banksy81's picture

Posts: 10

Date Joined: 25/05/13

yeah mate thought as much

Wed, 2017-07-05 17:29

yeah mate thought as much
thanks blair

Tim's picture

Posts: 2497

Date Joined: 26/09/06

As above

Wed, 2017-07-05 18:49

Info above is correct. 620 works well with a 1kw

You only need the matching box when wiring up non diplexed transducers like the bare wire commercial units

Banksy81's picture

Posts: 10

Date Joined: 25/05/13

sweet so the 525TID-TMD 1kW

Thu, 2017-07-06 06:08

sweet so the 525TID-TMD 1kW should work or TM260 would also do

JohnF's picture

Posts: 2836

Date Joined: 07/07/10

 You will get 90 percent of

Thu, 2017-07-06 11:25

 You will get 90 percent of the benefit from running the 1kw tranny on the 620. I almost never run more than 600 W gain on my old 587 even in deep drop, so the 1 kW. Output is a bit of a. Lot point. 

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Scotte's picture

Posts: 1145

Date Joined: 07/12/06

 John the gain  doesnt change

Wed, 2017-07-12 17:15

 John the gain  doesnt change the  output  power it only changes receiver  sensitivity..