Microwave Products > Bandpass Filters

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Dielectric

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Description

DLI microstrip bandpass filters offer classical filter topologies yielding excellent performance in a small footprint when fabricated on ceramic substrate materials. Miniaturization can reach new levels by employing DLI high-k ceramic materials.  Different techniques are employed to realize small size and high performance. Catalog devices come complete with integrated shielding and the surface mount versions are designed for use on most RF PWB materials.  Typical features include center frequency from C to K band although custom devices are avaliable from 1 to 60 GHz. Band pass filters pass desired frequency range and suppress the rest of undesired spectrum. Designed from 800MHz to 67GHz

  • Temperature Stable: -55 to 125 degree C
  • Filter Size reduction: up to 20x using CG material, 10x using CF, 3 times using PG versus typical PWB
  • High Repeatability - Thin Film manufacturing provides precise manufacturing performance; no tuning
Part Number Data Sheet Center Frequency Passband Frequency (GHz) Insertion Loss VSWR Rejection (GHz) Surface Mount (Y/N)
    GHz Low High @ 25°C (:1) Low side (dB) High Side (dB)
B012MD5S pdf-datasheet-24.png 1.227 1.22 1.23 3.5 2.0 DC to 0.925 30 1.45 to 2.5 35 Y
B016MD5S pdf-datasheet-24.png  1.575  1.57 1.58 3.5 2.0 DC to 1.175 40 1.875 to 3.0 40 Y
B028RF2S pdf-datasheet-24.png 3.0 2 4 2.5> 1.63 DC to 1.25 40 4.85 to 6.0 40 Y
B033ND5S pdf-datasheet-24.png 3.3 3.1 3.5 2.0 2.0 DC to 2.6 30 4.0 to 6.0 40 Y
B057MD7S   5.7 5.5 6.1 2.3 1.67 DC to 4.65 34 6.85 to 16.0 30 Y
B056RC4S pdf-datasheet-24.png 6.0 4 8 3.0 1.5 DC to 3.0 40 9.5 to 12.0 40 Y
B060NC5S pdf-datasheet-24.png 6.0 5.5 6.5 2.0 1.29 DC to 4.9 40 7.1 to 14.0 40 Y
B080MB5S pdf-datasheet-24.png 8.0 7.5 8.5 2.0 1.29 DC to 6.8 40 9.2 to 18.0 40 Y
B096QC2S pdf-datasheet-24.png 10.0 8 12 2.5 2.0 DC to 6.0 40 14.0 to 18.0 40 Y
B120MB1S pdf-datasheet-24.png 12.0 11.5 12.5 2.0 1.29 DC to 10.6 40 13.2 to 20.0 40 Y
B148QF0S pdf-datasheet-24.png 15.0 12 18 3.6 1.63 DC to 7.6 40 22.5 to 25.0 30 Y
B161LA0S pdf-datasheet-24.png 16.0 15.5 16.5 4.0 1.67 DC to 14.7 40 17.2 to 22.0 40 Y
B280LB0S   28.0 27.0 29.0 1.5 2.0 DC to 25.5 30 30.2 to 35.0 30 Y
B280LA0S   28.0 27.5 28.5 4.0 2.0 DC to 26.1 30 30.0 to 37.0 30 Y
B424MEZS   42.5 39.7 45.3 1.5 2.0 DC to 37.0 30 47.5 to 60.0 30 Y