Electrical connectors – Including or for use with coaxial cable
Reexamination Certificate
2007-08-14
2007-08-14
Duverne, Jean F. (Department: 2839)
Electrical connectors
Including or for use with coaxial cable
Reexamination Certificate
active
11468833
ABSTRACT:
An RF filter which includes a circuit board connected to an internal frame has two end connectors connected to the frame, with a protective casing connected to the internal frame and the end connectors. Insulators in each end connector are shaped to form air pockets between the air pockets and the outer conductor portion of the end connectors. A plurality of O-rings are disposed in various locations on the insulators to prevent moisture from entering the filter. The RF filter passes the SCTE Red Dye Test and limits return loss to better than negative 20 dB.
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Chawgo Shawn
Montena Noah
Duverne Jean F.
John Mezzalingua Associates Inc.
Pastel Christopher R.
Pastel Law Firm
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