Thanks Brian,
Yeah I knew that things would get worse what I'm not sure about is what the
relationship is. Is it linear with frequency or worse :-( my guess would be
worse. To be honest this does not have to be able to work that deeply since
most of the time a model sub is probably only a few inches/feet under water.
The actual camera will probably be mounted lower down with the transmitter
as high up as I can get it. Anyway any advice would be welcome.

Andy

-----Original Message-----
From: Brian Schousek <schousek@GEOCITIES.COM>
To: PICLIST@MITVMA.MIT.EDU <PICLIST@MITVMA.MIT.EDU>
Date: Wednesday, March 04, 1998 10:49 PM
Subject: Re: OT: Radio Transmission in Water


>Andy-
>In case you aren't RF aware, propagation actually goes down as frequency
>goes up. That's the basis of Shawn's guesstimate.
>