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From: stever@wjvax.UUCP (Steve Reinhold)
Newsgroups: sci.electronics,misc.wanted
Subject: Fiber Optic Transceiver System Needed
Message-ID: <1583@wjvax.UUCP>
Date: 27 Jun 89 23:56:57 GMT
Organization: Watkins-Johnson Co., San Jose
Lines: 37

I am looking to purchase a fiber optic transceiver system for data acquisition
from an environment with high electromagnetic fields. The system "transmitter"
must be battery powered, small in size, and shielded for at least 1000 V/m. 
It must accept at least four channels of analog signals and send them either 
singly or multiplexed over a fiber optic cable to a "receiver". The receiver 
may be AC powered and need not be heavily shielded. The receiver must 
reconstruct the original analog signal(s). The preliminary specifications for 
the system are as follows: 

Frequency Range:	DC-20 MHz
Input Voltage Range:	5 mV - 10 V
Number of Channels:	4 minimum
Range:			50 meters minimum
Battery Life:		8 hours minimum


Several companies (e.g. Math Associates) manufacture transceiver _components_
similar to what I need. Others (e.g. Electro Optic Developments in England)
manufacture systems _similar_ to what I need but not down to DC which is
important.

If anyone knows of a company that makes such a system or is willing to build
it, please email or call me at the number listed below. Alternatively, if I 
have to design it myself I would like to know alternate sources of fiber optic
transceiver components.

Thanks in advance for any help.  

--------
Steve Reinhold
{..!pyramid,..!decwrl!qubix}!wjvax!stever
Watkins-Johnson Co., San Jose Ca. : (408) 435-1400 x3203
-- 
--------
Steve Reinhold
{..!pyramid,..!decwrl!qubix}!wjvax!stever
Watkins-Johnson Co., San Jose Ca. : (408) 435-1400 x3203