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RF Filters


Low-Pass, High-Pass, Band-Pass, Band-Stop, Diplexers and Triplexers

  • Patented MMIC Reflectionless Filters Eliminate Spurs
  • Sharp-Rejection Cavity and Suspended Substrate Filters
  • LTCC Filters as small as 0603
  • Passbands spanning DC to 40 GHz
  • Over 3000 models in stock!
  • Custom Designs with Fast Turnaround!
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New Products

BPF-BC300A+

  • Surface Mount Bandpass Filter
  • 260 to 340 MHz
  • Broader bandwidth
  • High Rejection
  • Miniature shielded package

BPF-BC300+

  • Surface Mount Bandpass Filter
  • 290 to 310 MHz
  • Narrow bandwidth
  • High Rejection
  • Miniature shielded package

ZX75BP-1135-S+

  • Coaxial Bandpass Filter
  • 900 to 1370 MHz
  • Low insertion loss of typical 0.6 dB
  • Good matching and good out of band rejection
  • Connectorized package
  • High power handling, 10W

DPNK-252-492R+

  • LTCC Diplexer
  • 2400 to 2500 MHz (5150 to 5850 MHz)
  • Low insertion loss
  • Miniature size 0402
  • Low cost
  • Aqueous washable

DPJC-252-492R+

  • LTCC Diplexer
  • 2400 to 2500 (4900 to 5950 MHz)
  • Low insertion loss, 0.7 dB typ.
  • Miniature size 0603
  • Low cost
  • Aqueous washable

HPJC-492R+

  • LTCC High Pass Filter
  • 4900 to 5850 MHz
  • Miniature size 0603
  • Low Insertion Loss, 0.5 typ.
  • Low cost
  • Aqueous washable

HFCG-3000+

  • Ceramic
  • High Pass Filter
  • 3400 to 13000 MHz
  • Small size 2.0 mm x 1.25 mm
  • High Power handling
  • Ceramic construction

LFCG-900+

  • Ceramic
  • Low Pass Filter
  • DC to 900 MHz
  • Very good rejection, 50 dB typical
  • Rugged,ceramic construction
  • Tiny size, 0.079x 0.049 x 0.037”(0805)
  • Excellent power handling, 6W

LFCG-2600+

  • Ceramic
  • Low Pass Filter
  • DC to 2600 MHz
  • Very good rejection, 50 dB typical
  • Rugged,ceramic construction
  • Tiny size, 0.079x 0.049 x 0.037”(0805)
  • Excellent power handling, 6W

LFCG-3000+

  • Ceramic
  • Low Pass Filter
  • DC to 3000 MHz
  • Very good rejection, 50 dB typical
  • Rugged,ceramic construction
  • Tiny size, 0.079x 0.049 x 0.037”(0805)
  • Excellent power handling, 6W

ZX75BP-204-S+

  • Coaxial
  • Bandpass Filter
  • 175 to 237 MHz
  • High rejection
  • Fast roll-off
  • Connectorized package

LFCG-1200+

  • Ceramic
  • Low Pass Filter
  • DC to 1200 MHz
  • Very good rejection, 50dB typical
  • Rugged, ceramic construction
  • Tiny size, 0.079 x 0.049 x 0.037”(0805)
  • Excellent power handling, 6W

LFCG-1400+

  • Ceramic
  • Low Pass Filter
  • DC to 1400 MHz
  • Very good rejection, 50dB typical
  • Rugged, ceramic construction
  • Tiny size, 0.079 x 0.049 x 0.037”(0805)
  • Excellent power handling, 6W

LFCG-1800+

  • Ceramic
  • Low Pass Filter
  • DC to 1800 MHz
  • Very good rejection, 50dB typical
  • Rugged, ceramic construction
  • Tiny size, 0.079 x 0.049 x 0.037”(0805)
  • Excellent power handling, 6W

LFCG-2500+

  • Ceramic
  • Low Pass Filter
  • DC to 2500 MHz
  • Very good rejection, 50dB typical
  • Rugged, ceramic construction
  • Tiny size, 0.079 x 0.049 x 0.037”(0805)
  • Excellent power handling, 6W

LFCV-700-75+

  • Ceramic
  • Low Pass Filter
  • 5 MHz to 700 MHz
  • Low loss, 0.8 dB
  • Small size, 1210(3.2mm x 2.5mm)
  • Temperature stable
  • LTCC construction

LPGE-592R+

  • Ceramic
  • Low Pass Filter
  • Small size, 0805(2.0 x 1.25 mm)
  • Temperature stable
  • LTCC construction

BPJC-542R+

  • Ceramic
  • Bandpass Filter
  • 4900 to 5900 MHz
  • Passband optimized for high band Wi-Fi
  • Tiny size,0603
  • High rejection,40dB in lower stopband; 34dB in upper stopband
  • Low cost

ZFBP-70HR+

  • Coaxial Bandpass Filter
  • 69 to 71 MHz
  • Good VSWR, 1:2:1 Typ at Passband
  • Excellent Rejection in the Stopband
  • Connectorized package

VBF-7331+

  • Coaxial Bandpass Filter
  • 6850 to 7850 MHz
  • Good rejection
  • Good VSWR
  • High directivity, 20 dB

ZLPF-40W-222-S+

  • Coaxial Low Pass Filter
  • DC to 2200 MHz
  • High power handling, 40W
  • Low Insertion loss
  • High rejection
  • Good VSWR
  • Connectorized pacakage

ZDSS-2R5G5G-S+

  • Suspended Substrate Diplexer
  • DC to 26 GHz
  • Ultra-wide passband width
  • Fast roll-off with wide stopband
  • Good power handling and temperature stability
  • Passband up to 26 GHz
  • Stopband up to 26.5 GHz can extend to 40 GHz

CBP-1475+

  • Surface Mount
  • Ceramic Bandpass Filter
  • 1375 to 1575 MHz
  • Low Insertion loss
  • Low-profile shielded package

WVBP SERIES

  • Waveguide Bandpass Filters
  • Frequency Bands from 57.2 to 63.8 GHz
  • Precision Machining and Plating
  • Outstanding Return Loss
  • Super-High Rejection & Fast Roll-Off

ZVBP-2450+

  • Cavity Coaxial Bandpass Filter
  • 2400 to 2500 MHz
  • Low Insertion loss
  • High rejection
  • Connectorized package

VXLF-192+

  • Coaxial Reflectionless
  • Low Pass Filter
  • DC to 1900 MHz
  • Match to 50W in the stop band, eliminates undesired reflections
  • Cascadable
  • Temperature stable up to 100˚C

DLFCV-1750+

  • Dual Low Pass Filter
  • DC to 1750 MHz
  • Differential operation
  • Fast roll off
  • Small size
  • Very wide stopband, up to 10000 MHz

BPF-AS1600-75+

  • Surface Mount Bandpass Filter
  • 950 to 2250 MHz
  • Low pass IL
  • Miniature shielded package

HFCG-1600+

  • Ceramic High Pass Filter
  • 1650 to 5000 MHz
  • Small size 2.0 mm x 1.25 mm
  • High Power handling
  • High rejection
  • Ceramic construction

HFCG-1100+

  • Ceramic High Pass Filter
  • 1400 to 3900 MHz
  • Small size 2.0 mm x 1.25 mm
  • High Power handling
  • High rejection
  • Ceramic construction

BFCN-1262+

  • Ceramic Bandpass Filter
  • 12100 to 13200 MHz
  • Small size
  • Temperature stable
  • Hermetically sealed
  • LTCC construction

BBP-35A+

  • Coaxial Bandpass Filter
  • 30 to 40 MHz
  • Excellent rejection
  • Good VSWR, 1.2:1 typical in passband
  • Connectorized package

BBP-20R5+

  • Coaxial Bandpass Filter
  • 20 to 21 MHz
  • Flat group delay over passband
  • Good VSWR, 1.3:1 typical in passband
  • High rejection (40dB form 40-380 MHz)

ZX75BP-4700-S+

  • Coaxial Bandpass Filter
  • 4400 to 5000 MHz
  • Low Insertion loss
  • High selectivity
  • Connectorized package

LFCG SERIES

  • Ceramic Low Pass Filters
  • DC to 575 MHz
  • Good rejection, 35 dB typical
  • Rugged, ceramic construction
  • Tiny size, 0.079 x 0.049 x 0.037” (0805)
  • Excellent power handling, 5W

WVBP SERIES

  • Waveguide Bandpass Filters
  • Frequency Bands from 27 to 86 GHz
  • Precision Machining and Plating
  • Outstanding Return Loss
  • Super-High Rejection & Fast Roll-Off

DPLC-6585A0M+

  • Plug-In Diplexer
  • (5-65, 85-1220 MHz)
  • Low Insertion loss
  • Field replaceable
  • Excellent return loss, 24 dB typ.
  • DOCSIS 3.1 standard

RLPF-566-75+

  • Surface Mount Low Pass Filter
  • 55 to 566 MHz
  • Low Insertion loss, 0.9 dB typical
  • Fast roll-off
  • Miniature shielded package

CBP-1413R5A+

  • Surface Mount Band Pass Filter
  • 1400 to 1427 MHz
  • Fast roll-off
  • Low passband IL
  • Good VSWR 1.4:1 typical
  • Miniature shielded package

RDP-6500+

  • Surface Mount Diplexer
  • (DC-100, 1400-6500 MHz)
  • Low insertion loss, 1.5 dB typical•
  • Good stopband rejection, 40 dB typical
  • Miniature shielded package

DPLC-8510A01M+

  • Plug-In Diplexer
  • 5 to 1225 MHz
  • Low insertion loss
  • Excellent return loss, 24 dB typ.
  • High cross over isolation
  • DOCSIS 3.1 standard

DPLC-8510A01+

  • Plug-In Diplexer
  • 5 to 1225 MHz
  • Low insertion loss
  • Excellent return loss, 24 dB typ.
  • High cross over isolation
  • DOCSIS 3.1 standard

LFCG-2850+

  • Ceramic Low Pass Filter
  • DC to 2850 MHz
  • Very good rejection, 45 dB typical
  • Rugged, ceramic construction
  • Tiny size, 0.079 x 0.049 x 0.037” (0805)
  • Excellent power handling, 6.5W

DPLC-8510A01+

  • Plug-In Diplexer
  • 5 to 1225 MHz
  • Low insertion loss
  • Excellent return loss, 24 dB typ.
  • High cross over isolation
  • DOCSIS 3.1 standard

LFCG Series

  • Ceramic Low Pass Filters
  • DC to 1700 MHz
  • Very good rejection
  • Rugged, ceramic construction
  • Excellent power handling

ZDSS-3G4G+

  • Suspended substrate stripline
  • Diplexer
  • DC to 20000 MHz (DC-3000, 4000-20000 MHz)
  • Low passband insertion loss
  • Good flatness
  • High rejection

ZBSS-7975+

  • Suspended substrate stripline
  • Band Pass Filter
  • 7825 to 8125 MHz
  • Sharp roll-off
  • High rejection of 50 dB typ.
  • Stop band up to 15 GHz
  • Narrow bandwidth

ZLSS Series

  • Suspended substrate stripline
  • Low Pass Filters
  • DC to 26 GHz
  • Low insertion loss
  • Ultra-wide passband width
  • Fast roll-off with wide stopband
  • Passband up to 26 GHz

XHF-D-Series

  • Reflectionless
  • High Pass Filter Die
  • DC to 26 GHz
  • Patented design terminates stopband signals
  • Pass band cut off up to 11 GHz
  • Pass band up to 26 GHz
  • Excellent repeatability through IPD* process

ZABP-184+

  • Coaxial
  • Bandpass Filter
  • 154.32 to 214.32 MHz
  • Broad bandwidth
  • High Rejection
  • Good VSWR
  • Connectorized package

ZABP-73+

  • Coaxial Bandpass Filter
  • 63 to 85 MHz
  • High rejection
  • Good VSWR
  • Connectorized package

ZVBP-5800+

  • Cavity Band pass Filter
  • 5725 to 5875 MHz
  • Low insertion loss, 0.8 dB typ.
  • Good VSWR, 1.3:1 typ.
  • High rejection
  • Broad stopband performance up to 14 GHz
  • Fast roll-off

CBP-2250A+

  • Surface Mount Band Pass Filter
  • 2000 to 2500 MHz
  • Low insertion loss
  • Better Rejection
  • Miniature shielded package

DPLB-8510A04+

  • Surface Mount Diplexer
  • 5 to 1220 MHz
  • Very Low insertion loss, 0.9dB typ.
  • High rejection
  • Very good return loss, 24dB typ.
  • Used for DOCSIS 3.1 standard

ZABP Series

  • Coaxial
  • Band Pass Filters
  • 20 to 1000 MHz
  • High rejection
  • Good VSWR
  • Connectorized package