Newsgroups: comp.robotics
Path: cantaloupe.srv.cs.cmu.edu!europa.chnt.gtegsc.com!howland.reston.ans.net!torn!watserv2.uwaterloo.ca!watserv3.uwaterloo.ca!greenfly.watstar.uwaterloo.ca!SPIKE
From: SPIKE@EESTAFF.watstar.uwaterloo.ca (ED Spike)
Subject: Underwater Ultrasonic Sensor:  Supplier / Specs.
Message-ID: <SPIKE.1174.2FFB02B2@EESTAFF.watstar.uwaterloo.ca>
Lines: 8
Sender: news@watserv3.uwaterloo.ca
Nntp-Posting-Host: greenfly.watstar.uwaterloo.ca
Organization: University of Waterloo
Date: Wed, 5 Jul 1995 21:22:59 GMT

We are looking at using ultrasonic transmitter and receiver pairs for 
underwater communication.

Please forward supplier/specification information.

Thanks --- 
Yours and for the future ----- 73, 88, 33:         de EDward Spike,  VE3TCK
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
