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PAR Electronics, Inc.
P.O Box 645
Glenville, NC 28736
Voice: 828-743-1338
Fax: 866-304-8479

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Laboratory Filters

Filters on this page find use in assisting laboratory measurements. These are tunable notch filters with flat pass band characteristics out to several octaves. They also find use for on-site spectrum measurements where strong collocated transmitters can swamp the desired signal.


  • SN-30
  • SN-30 Wide
  • SN-150
  • SN-800

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Lab filters
Lab Filters