The WGF-12 accepts up to twelve pre-terminated fiber optic cables with attached connectors. It is designed to provide a means of bringing fiber optic cables into a shielded enclosure while maintaining the enclosure’s radio frequency isolation integrity. The filter has a patented removable center plug, which is surrounded by twelve waveguide bores. When the center plug is removed, connectorized fiber optic cables can be inserted into the peripheral cable sized slots.

Typical Applications

WGF Applications

12 Channel Waveguide Filter
Allows pass through of pre terminated fiber
Exceeds NSA 65-6 shielding specifications

THEORETICAL ATTENUATION
25 GHz	20 GHz	18 GHz	15 GHz	10 GHz	100 MHz
60.32 dB	114.91 dB	128.59 dB	144.63 dB	162.77 dB	176.02 dB

PHYSICAL SPECIFICATIONS
Body Thread Size	1-5/8”, 20 NEF
Clearance Hole Diameter	1-21/32 in (42 mm)
Material	Steel, Electroless Nickel Finish
Effective Length	1.5 in (38 mm)
Overall Length	2.31 in (59 mm)
Waveguide Bore Diameter	0.257 x 0.159 in (6.5 x 4.0 mm)
Plug Bore Diameter	1.0 in (25.5 mm)
Cut-Off Frequency	27 GHz

WGF-12

12 Channel Waveguide Filter, 27GHz

	Datasheet
	User Manual
	Dimension Drawing

Nuts can Couplers
WGN-6	Spare Nut for WGF-6, WGF-461 and WGF-4
WGN-12	Spare Nut for WGF-12
WCN-6	Brass coupling nut for use with a WEB brass Waveguide Extension Tube (WEB-6, WEB12)
Waveguide Extension Tubes
WEN-6-1.5	Waveguide extension nut, brass, 1.5" long, for extending WGF-4, WGF-6, WGF-461
WET-18-A	Waveguide extension tube, plastic (PVC), 18″ long, for extending WGF-4, WGF-6, WGF-461
WET-18-B	Waveguide extension tube, plastic (PVC), 18″ long, for extending WGF-12
WEB-6	Waveguide extension tube, brass, 6″ long, for extending WGF-4, WGF-6, WGF-461
WEB-12	Waveguide extension tube, brass, 12″ long, for extending WGF-4, WGF-6, WGF-461