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DUAL Band RX Window Filter, High Isolation to in band TX's
Item #DSPDB3826BD-WP
DB Spectra
Suggested Retail: $4,173.31
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UHF Dual Receive Milled Window Filter (450-470 MHz)
Dual band receiver window filter designed to protect receivers in the 450-470 MHz range. Consists of two milled type window filters phased together to provide 450 MHz and 460 MHz passbands.

  • Milled type constructions
  • Dual passbands, 456-460 MHz and 466-470 MHz
  • Frequency stable over a wide temperature range
  • Mounting on side of dbSpectra four post open rack saves space
  • Excellent selectivity to protect recievers
  • Provides > 35 dB of isolation ± 1 MHz from edge of passband, > 65 dB at 2 MHz
  • VSWR1.5:1
    Height21 in (53.3 cm)
    Depth3 Inches (7.6 cm)
    Insertion Loss3.0 dB
    MountingEIA 19-in rack
    Temperature Range-30°C to +60°C
    Net Weight34 Lbs (15.4 kg)
    Electrical Specifications
    Frequency Range450-470 MHz
    Input ConnectorN-Female
    Pass Bandwidth456-460 MHz and 466-470 MHz (See Spec Sheet)
    Isolation (typical)> 35 dB ± 1 MHz from band edges
    Return Loss (min)14 dB
    Mechanical Specifications
    Construction⁄FinishMilled type / Black
    Width19 in (48.3 cm)
    RU Height12 RU