746-869 MHz, Preselectors and Post Selector Filters
746-869 MHz, Preselectors and Post Selector Filters
746-869 MHz, Preselectors and Post Selector Filters
Bird Technologies - The RF Experts

746-869 MHz, Preselectors and Post Selector Filters

Bird Technologies has designed application-specific multi-cavity filter products for use in limiting the bandwidth in front of a multiple-receiver system (Preselector) or after a multiple-transmitter system (Post Selector). Size and complexity range from a model built from three helically-loaded 1.3-inch rectangular resonators for relatively low-selectivity receive-only applications, where 2 dB of loss can be tolerated, to four 6.625-inch cavities that can handle 400 watts with high selectivity and loss of 1 dB or less.

Check up to five products to compare
  Item No Item Name RF Power Pass Bandwidth Frequency Range
  89-83F-02-03 792-806 MHz, Preselector Rx only 3 MHz 792-806 MHz
  89-83F-02-06 792-806 MHz, Preselector Rx Only 6 MHz 792-806 MHz
  89-83F-02-09 792-806 MHz, Preselector Rx Only 9 MHz 792-806 MHz
  89-83F-02-14 792-806 MHz, Preselector Rx only 14 MHz 792-806 MHz
  89-83C-01-32 792-824 MHz, Preselector Rx Only 32 MHz 792-824 MHz
  89-86A-02-03 806-824 MHz, Preselector Rx Only 3 MHz 806-824 MHz
  89-86A-02-05 806-824 MHz, Preselector Rx Only 5 MHz 806-824 MHz
  89-86A-02-10 806-824 MHz, Preselector Rx Only 10 MHz 806-824 MHz
  89-86A-02-15 806-824 MHz, Preselector Rx Only 15 MHz 806-824 MHz
  89-86A-02-18 806-824 MHz, Preselector Rx Only 18 MHz 806-824 MHz
  89-86A-20-03 806-824 MHz, Preselector Rx Only 3 MHz 806-824 MHz
  89-86A-20-05 806-824 MHz, Preselector Rx Only 5 MHz 806-824 MHz
  89-86A-20-10 806-824 MHz, Preselector Rx Only 10 MHz 806-824 MHz
  89-86A-20-15 806-824 MHz, Preselector Rx Only 15 MHz 806-824 MHz
  89-86A-20-18 806-824 MHz, Preselector Rx Only 18 MHz 806-824 MHz
  89-86A-21-03 806-824 MHz, Preselector Rx Only 3 MHz 806-824 MHz
  89-86A-21-05 806-824 MHz, Preselector Rx Only 5 MHz 806-824 MHz
  89-86A-21-10 806-824 MHz, Preselector Rx Only 10 MHz 806-824 MHz
  89-86A-21-15 806-824 MHz, Preselector Rx Only 15 MHz 806-824 MHz
  89-86A-21-18 806-824 MHz, Preselector Rx Only 18 MHz 806-824 MHz
  89-92-01P 825-845 MHz, Preselector Rx Only 10 MHz 825-845 Mhz
  89-87-05P 851-866 MHz, Preselector 600 W 15 MHz 851-866 MHz
  89-87A-05DIN 851-869 MHz, Preselector 600 W 18 MHz 851-869 MHz
  89-87A-05P 851-869 MHz, Preselector 600 W 18 MHz 851-869 MHz
  89-93-02P 870-890 MHz, Preselector Rx Only 10 MHz 870-890 MHz