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- a trusted partner, provide the better choice for you.
 
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    SOONTAI TECH CO., LTD.
    Registered to ISO 9001
    Certificate TW12/11128
 
         

 

 

Rotation Type
Mini Band Pass Filter

 
 

Features
 
* Support DOCSIS 3.1, 1218MHz

* Low Loss

* Rejection > 40dB

* Good Return Loss

* High Stability

* Excellent Mechanical Structure

* Precision Connector Thread

* Exquisite Plating Quality

* Good Weather Resistance

* Copper Housing
 
Mini Low Pass Filter
 
Introduction

This series of mini size band pass filter features a rotatable male F-type connector for easier installation, especially for tight spaces or in Japanese market.

This mini band pass filter series is primarily designed to pass one band of CATV channels and reject CATV return paths (eg, 5-42 MHz, 5-65 MHz, etc.) and higher frequency channels (eg, 450-1000 Hz, 550-1000 MHz, etc.).

It has excellent electrical specifications and a lightweight size.

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

For more filter products, please see our filter category.

To learn more about filter types, please see the filter profile technical notes in our Tech Support.

Custom filters or more details on inquires, please refer to Custom Filters.

  Items
Model 1st Reject Band Psass Band 2nd Reject Band
BPF - 54-216MR 5 - 40 MHz 54 - 216 MHz 232 - 1000 MHz
BPF - 54-310MR 5 - 42 MHz 54 - 310 MHz 330 - 1000 MHz
BPF - 85-350MR 5 - 65 MHz 85 - 350 MHz 390 - 1000 MHz
BPF - 85-430MR 5 - 65 MHz 85 - 550 MHz 470 - 1000 MHz
BPF - 85-860MR 5 - 65 MHz 85 - 860 MHz 950 - 1000 MHz
  Electrical Curve ( BPF-54-550MR )
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 - 54-550MR
 Impedance 75 ohm
 Pass Band 54 - 550MHz
 Insertion Loss 0.5dB (typ) / 3.5dB (max)
 Return Loss 15dB (typ) / 10dB (min)
 1st Stop Band 5 - 42MHz
 2nd Stop Band 605 - 1000MHz
 Rejection 45dB (typ) / 40dB (min)
 Dimensions 13(¢) x 60(L) mm
 Net Weight 23g
 * Specifications may be change depending on the model or customer's requirement.

 

 
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