SOONTAI - HPF-54M HPF-85M Mini High Pass Filters / Return Path Filters (CE Approved / Rejection 45dB)

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Mini
High Pass Filter

Features

* CE Approved, Class A RFI Shielding

* Support DOCSIS 3.1, Pass band up to 1218MHz

* Low Loss

* Rejection > 40dB

* Excellent Return Loss

* Flat Passband

* High Stability

* Excellent Mechanical Structure

* Precision Connector

* Compliant IEC 61169-24 Standard

* Exquisite Plating Quality

* Good Weather Resistance

* Waterproof

* Brass Housing

Introduction

This mini HPF series is designed for application in CATV system to filter return path or interference signals.
It has excellent specifications, dimensions of only 12.7mm x 41mm and a weight of 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 - 5M HPF - 12M HPF - 15M HPF - 18M HPF - 20M HPF - 30M HPF - 40M HPF - 43M HPF - 47M HPF - 50M HPF - 54M HPF - 65M HPF - 70M HPF - 85M HPF - 258M	HPF - 5MA HPF - 12MA HPF - 15MA HPF - 18MA HPF - 20MA HPF - 30MA HPF - 40MA HPF - 43MA HPF - 47MA HPF - 50MA HPF - 54MA HPF - 65MA HPF - 70MA HPF - 85MA HPF - 258MA	HPF - 5MA2 HPF - 12MA2 HPF - 15MA2 HPF - 18MA2 HPF - 20MA2 HPF - 30MA2 HPF - 40MA2 HPF - 43MA2 HPF - 47MA2 HPF - 50MA2 HPF - 54MA2 HPF - 65MA2 HPF - 70MA2 HPF - 85MA2 HPF - 258MA2	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 - 54M
Impedance	75 ohm
Pass Band	54 - 1000MHz
Insertion Loss (54-70MHz) Insertion Loss (71-1000MHz)	1.2dB (typ) / 2.0dB (max) 0.5dB (typ) / 1.0dB (max)
Return Loss (54-70MHz) Return Loss (71-1000MHz)	16dB (typ) / 12dB(min) 20dB (typ) / 16dB(min)
Stop Band	5 - 40MHz
Rejection (5-36MHz) Rejection (37-40MHz)	45dB (typ) / 40dB(min) 40dB (typ) / 35dB(min)
Electrical Curve
Waterproof	IPx4
Dimensions	12.7(¢) x 41(L) mm
Net Weight	18 g

* Specifications may be change depending on the model or customer's requirement.