In response to a request for information on an outfit that performs
differential controlled impedance testing as a service, I offer the 
following:

Contact -- Dirk Braeunlich
                General Manager
                MANIA Testerion
                1875 De La Cruz Boulevard
                Santa Clara, CA 95050

Dirk has a POLAR Instruments CITS200 Controlled Impedance Test System 
which has both differential and single ended test capability.  His
company is a 
testing service.

Hope this helps.

For more information on the CITS200

Contact -- Dick Smith
                Electro Venture Inc.
                316 E. Bellevue Ave
                San Mateo, CA 94401
                (415) 344-9661
                (415) 344-7964 (FAX)
                [log in to unmask]

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