FiberPlex WGF-4 is a Waveguide Filter, 18.5GHz cutoff and .375" diameter Bore.
The WGF Series enable the installation of pre-terminated or bundled fiber optic cables into a shielded enclosure or SCIF (Sensitive Compartmented Information Facility) while maintaining the enclosure's radio frequency isolation integrity.
The units feature a patent protected design with removable center plug. Removing the plugs during installation enables connectorized fiber optic cables, or fiber bundles to be inserted into cable-sized slots. When the plug is then installed the units filter RF emissions thus preserving the enclosures shielding characteristics.
The WGF series has 4, 6, or 12 bores that can accept numerous types of pre-assembled fiber optic cables with attached connectors. The WGF-12, has 12 bores and a 27 GHz cutoff; the WGF-6 has 6 bores and a 27 GHz cutoff; the WGF-461 has 6 bores and provides over 100 dB attenuation for frequencies up to 40 GHz compliant with MIL-STD-461; the WGF-4 has 4 bores and a 18.5 GHz cutoff; the WGF-2550 has 6 bores sized to fit openings previously made for DB-25 connectors and has a 31.4 GHz cutoff.
Applications
Used in SCIF/TEMPEST facilities
EMC and RF testing chambers
Manufacturing/MRI/Medical rooms
Anechoic Chambers