ETS-Lindgren's Waveguide Filters are designed to provide a means of bringing fiber optic cables into a shielded enclosure while maintaining the enclosure's radio frequency isolation integrity.
These filters have a removable center plug, surrounded by either six or twelve waveguide bores. When the center plug is removed, connectorized cables can be inserted into the peripheral cable-sized slots. Additionally, the waveguide bore diameter-to-length ratio have been optimized to ensure high attenuation.

Key Product Information


​​Performance

Theoretical Attenuation: WGF-6 (Part no. 554260)

​GHz​dB
​25​63.32
​18​131.59
​15​147.63
​10​165.77
​0.1​179.02


Theoretical Attenuation: WFG-12 (Part no. 554772) 

​GHz​dB
​25​60.32
​20​114.91
​18​128.59
​15​144.63
​10​162.777
​0.1​176.02
 

Key Features


  • Exceeds NSA 65-6/NSA 94-106 Shielding Applications
  • Central Plug Bore Accommodates ST and SMA Connectors
  • All Connectors can be Installed into a Shielded Enclosure while Maintaining 100 dB Attenuation at 18 GHz

Literature and Videos


L o a d i n g

 Catalog-Item Reuse