BAND PASS FILTERS

Dielectric Band Pass Filters

BP

Tokenchina surface mount PCB configured band pass filter, duplexor or notch filter is designed to comply with “Green” manufacturing initiatives eliminating heavy metal elements.


This configuration is designed to comply with pending European regulations regarding the elimination of lead in electronic assemblies. Custom assemblies can be obtained with flat pack SMT style, through-hole or Sn/Pb coated PCB surface mount designs.


Detailed specifications, both mechanical and electrical, are maintained for many popular designs on our website, or by contacting our sales representative.


Features

  • Custom Designs
  • Rugged, High Q Ceramic
  • High frequency selectivity
  • SMD and reflow soldering is available
  • Low insertion loss dielectric resonators
  • Mountable by automatic placing machine
  • Temperature stability for temperature compensated dielectric constant

Applications

  • CT1, CT2, 900MHz, 1.8GHz, 2.4GHz, 5.8GHz
  • Wireless Microphone, Earphone
  • Cordless Phone

Dimensions (mm): Band Pass Filter BP

Specifications - Band Pass BP

Part No. Center
Frequency
(MHz)
Band Width
(MHz)
Insertion
Loss
(dB)max.
Ripple in
BandWidth
(dB)max.
V.S.W.R
max.
Attenuation
(dB)min.(MHz)
BP63R915-01 915 fo±5 2.5 0.5 1.5 45 at fo±100
BP64R881-02 881 fo±10 2.0 0.5 2.0 60 at fo±100
BP84R650-01 650 fo±5 2.5 0.5 1.5 70 at fo±55
BP84R1200-03 1200 fo±15 2.0 0.5 2.0 70 at fo±60
BP74R959-02 959 fo±10 2.0 0.5 2.0 70 at fo±80
BP75R836-01 836 fo±5 3.5 0.5 1.5 80 at fo±50
BP76R1220-02 1220 fo±10 2.5 0.5 2.0 80 at fo±50

How to Order - Band Pass Filter BP

BP 3 4R 1765 - 01
Band Pass Filter
Thickness
Number of
Resonatorr
Center Frequency
(MHz)
BandWidth
(MHz)
01 10MHz
02 20MHz
03 30MHz

PDF download

BP Series - Dielectric Band Pass Filters

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