SOONTAI - HPF-54MH Mini High Pass Filter / Return Path Filter series (CE Approved / Rejection 60dB)

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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 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 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 - 43MH HPF - 43MH HPF - 47MH HPF - 50MH HPF - 54MH HPF - 65MH HPF - 70MH HPF - 85MH HPF - 258MH	HPF - 5MHA 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 - 5MHA2 HPF - 12MHA2 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 - 1000MHz

* 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
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.