The WGF-461 was designed to meet MIL-461 EMC specifications by providing 100 dB attenuation for frequencies up to 40 GHz. It provides a means of bringing six pre-terminated 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 six waveguide bores. When the center plug is removed, connectorized fiber optic cables can be inserted into the peripheral cable sized slots.
TYPICAL APPLICATIONS
6 CHANNEL WAVEGUIDE FILTER
- Allows pass through of pre terminated fiber
- Meets MIL-461 EMC specification
- Exceeds NSA 65-6 shielding specifications
| THEORETICAL ATTENUATION |
|
43 GHz
|
40 GHz
|
35 GHz
|
30 GHz
|
|
64.47 dB
|
123.02 dB
|
179.33 dB
|
217 dB
|
| PHYSICAL SPECIFICATIONS |
| Body Thread Size |
1-1/8”, 18 NEF |
| Clearance Hole Diameter |
1-5/32 in (29.5 mm) |
| Material |
Steel, Electroless Nickel Finish |
| Effective Length |
1.5 in (38 mm) |
| Overall Length |
2.125 in (54 mm) |
| Waveguide Bore Diameter |
0.157 in (4 mm) |
| Plug Bore Diameter |
0.5 in (12.7 mm) |
| Cut-Off Frequency |
44.2 GHz |
| WGF-461 |
6 Channel Waveguide Filter, 44.2 GHz |
