stever@wjvax.UUCP (Steve Reinhold) (06/28/89)
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.
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Steve Reinhold
{..!pyramid,..!decwrl!qubix}!wjvax!stever
Watkins-Johnson Co., San Jose Ca. : (408) 435-1400 x3203
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Steve Reinhold
{..!pyramid,..!decwrl!qubix}!wjvax!stever
Watkins-Johnson Co., San Jose Ca. : (408) 435-1400 x3203