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    SOONTAI TECH CO., LTD.
    Registered to ISO 9001
    Certificate TW12/11128
 
         

 

 

High Rejection
Mini High Pass Filter

 
 

Features
 
* CE Approved, Class A RFI Shielding

* Support DOCSIS 3.1, Pass band up to 1218MHz

* Low Loss

* High Rejection > 50dB

* Excellent Return Loss

* Flat Pass Band

* High Stability

* Excellent Mechanical Structure

* Precision Connector Thread

* Exquisite Plating Quality

* Good Weather Resistance

* Waterproof (alternative)

* Brass Housing
 


 
Introduction

This mini HPF series is designed for application in CATV system to filter return path or unwanted (eg. low frequency channel, interference) signals.

It has excellent specifications, the stop band rejection can be as high as 50dB or 55dB (according to customer requirements), the size is only 12.7mm x 41mm, and the weight is only 18g.

And the pass band up to 1218 MHz is aviable, please specify in your requirement specifications.

In addition to being used in CATV systems, they are also suitable for many communication applications such as TV, DVB-T, ATSC, Cablenet and other RF systems.

The style of the housing can also be customized.

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
Model
Model

Pass Band
HPF -   5MH

HPF - 12MH

HPF - 15MH

HPF - 18MH

HPF - 20MH

HPF - 30MH

HPF - 40MH

HPF - 43MH

HPF - 47MH

HPF - 50MH

HPF - 54MH

HPF - 65MH

HPF - 70MH

HPF - 85MH

HPF - 258MH
HPF -   5MA

HPF - 12MHA

HPF - 15MHA

HPF - 18MHA

HPF - 20MHA

HPF - 30MHA

HPF - 40MHA

HPF - 43MHA

HPF - 47MHA

HPF - 50MHA

HPF - 54MHA

HPF - 65MHA

HPF - 70MHA

HPF - 85MHA

HPF - 258MHA
HPF -   5MA2

HPF - 12MA2

HPF - 15MHA2

HPF - 18MHA2

HPF - 20MHA2

HPF - 30MHA2

HPF - 40MHA2

HPF - 43MHA2

HPF - 47MHA2

HPF - 50MHA2

HPF - 54MHA2

HPF - 65MHA2

HPF - 70MHA2

HPF - 85MHA2

HPF - 258MHA2
  5 - 1000MHz

12 - 1000MHz

15 - 1000MHz

18 - 1000MHz

20 - 1000MHz

30 - 1000MHz

40 - 1000MHz

43 - 1000MHz

47 - 1000MHz

50 - 1000MHz

54 - 1000MHz

65 - 1000MHz

70 - 1000MHz

85 - 1000MHz

258 - 1218MHz
  *  We can design other models according to your specifications.
  General Specifications
  Item HPF - 85MH
  Impedance 75 ohm
  Pass Band 85 - 1000MHz
  Insertion Loss 0.5dB (typ) / 1.5dB (max)
  Return Loss 20dB (typ) / 16dB(min)
  Stop Band 5 - 50MHz
  Rejection 60dB (typ) / 55dB(min)
  Electrical Curve
  Dimensions 12.7(¢) x 41(L) mm
  Net Weight 18 g
 * Specifications may be change depending on the model or customer's requirement.

 

 
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