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Mini Band Pass Filter
 
 
    Features
 
* CE Approved, Class A RFI Shielding

* Small and Light Weight

* SMD, High Stability

* Wide Band, Up to 1GHz

* Rejection : 40dB

* Low Loss

* Waterproof

* Suitable for CATV, Cablenet
  and other communication systems
 
Introduction

This mini band pass filter series is designed to pass all CATV channels and reject the CATV Return Path(e.g. 5-42MHz, 5-65MHz, etc.) and UHF Band signals (e.g. 450-1000Hz, 550-1000MHz, etc.).

It has excellent specifications, dimensions of only 13mm x 60mm and a weight of only 23g.

It is most suitable for use in many communications applications, such as CATV, Cablenet and other RF systems.

  Items
Model 1st Reject Band Psass Band 2nd Reject Band
BPF - 54-216M 5 - 40 MHz 54 - 216 MHz 232 - 1000 MHz
BPF - 54-310M 5 - 42 MHz 54 - 310 MHz 330 - 1000 MHz
BPF - 85-350M 5 - 65 MHz 85 - 350 MHz 390 - 1000 MHz
BPF - 85-435M 5 - 65 MHz 85 - 430 MHz 470 - 1000 MHz
  Electrical Curve ( BPF-54-216M )
Mini Band Pass Filter
Insertion Loss and Rejection
SPAN 1000MHz
Fig 1
Mini Band Pass Filter
Insertion Loss  |  Return Loss
SPAN 300MHz
Fig 2
  General Specifications
 Item BPF - 54-216M
 Impedance 75 ohm
 Pass Band 54 - 216MHz
 1st Reject Band 5 - 42MHz
 2nd Reject Band 232 - 1000MHz
 Insertion Loss 0.5dB (typ) / 3.5dB (max)
 Return Loss 15dB (typ) / 10dB (min)
 Rejection 50dB (typ) / 40dB (min)
 Dimensions 13(¢) x 60(L) mm
 Net Weight 23g
   * Specifications are subject to change without notice.

 

 
 

SOONTAI  TECH  CO.,  LTD.
No.43, Huangong Rd., Yongkang Dist., Tainan City 710, Taiwan
TEL: 886-6-2016969   FAX: 886-6-2013939   E-mail: soontai@soontai.com