SOONTAI - CATV Anti-theft Filters (LPF, HPF, BPF, BRF, WF, DBF, TBF)

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Anti-theft Filters

Features

* Patented Anti-theft Connector

* Excellent Mechanical Structure

* Support DOCSIS 3.1, 1218 MHz

* Low Loss

* High Rejection

* Excellent Return Loss

* Flat Passband

* High Stability

* Precision Connector Thread

* Exquisite Plating Quality

* Good Weather Resistance

Introduction

The male end F-type connector of this kind of filter, because of its special design, must be locked or loosened by using a special wrench to prevent it from being arbitrarily removed, so it is called "anti-theft" type filter.

Soontai's "anti-theft" type filters have been approved and widely used by many MSOs.

This "anti-theft" type filter can be any of the Soontai 1 series of LPF, HPF, BRF, BPF, WF, DBF, TBF, ... filters. Please refer to our filter series.

To order this "Anti-theft" filter, just select the type of filter you need and provide your specifications. Then tell us that the filter need with an "anti-theft connector", and how many piece "anti-theft wrench" you need, it's that simple!

> 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	Pass Band	Model	Pass Band
LPF-550/AT	5 - 550 MHz	BRF-55-470/AT	5-42/550-1218 MHz
LPF-671/AT	5 - 671 MHz	BRF-107-466/AT	5-85/482-1218 MHz
HPF-85-1218/AT	85 - 1218 MHz	WF-5-42/103-121	5-42/103-121 MHz
HPF-204-1218/AT	204 - 1218 MHz	WF-5-65/216-260/AT	5-65/216-260 MHz
BPF-174-216/AT	174 - 216 MHz
BPF-174-230/AT	174 - 230 MHz

**General Specifications**
Item	LPF-671/AT
Impedance	75 Ohm
Frequency Range	5 - 1218 MHz
Pass Band	5 - 671 MHz
Insertion Loss	1.0 dB(typ) / 3.5 dB(max)
Return Loss	16 dB(typ) / 12 dB(min)
Stop Band	711 - 1218 MHz
Rejection	50dB (min)
Dimensions	21(¢) x 68.5(L) mm
Net Weight	65.5 g

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