New filter/mixer chip for sonar applications

[Teo Pelho]

Zetex corporation(http://www.zetex.com/ze1230a.shtm)
announced analog bandpass filter ZXF36L01,suitable for sonar and ultrasonic applications.Electronic World (UK)magazin 03/01
have desing example for 200Khz sonar filter.

[Dale Hardin]

Re: New filter/mixer chip for sonar applications

I looked over the specs. Very interesting chip for a bandpass filter. Seems you are working on electronics package. What are you doing and how far have you progressed?

[Teo Pelho]

Re: New filter/mixer chip for sonar applications

In fact electronics are only hobby for me.I often read electronic magazines,where i sometimes found intresting componets for sss builders.My own 2,5 half year old project status is:i have enough piezo chrystals to make array for sss(10 mm wide 400 mm long)time is limited,
work need time also sailing season as closing,
boat need some repairing.Here in Finland waters are plenty of shipwrecks(http//:www.hylyt.net)have a list some known shipwrecks,some say only 15 procent are found,so with sss life will be more intresting.