SOONTAI - Band Pass Filter 950-2150MHz (CE Approved / High Q Series)

Soontai - a worldwide well-known manufacturer of catv filter solutions;
- a trusted partner, provide the better choice for you.

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	Adapters Amplifiers Attenuators Band Attenuators Cable Assemblies Calibration Kits Connectors DC Blocks Diplexers, Triplexers Equalizers Band Equalizers > Filters Impedance Converters Isolators Power Inserters Splitters, Taps Surge Protectors Switches Terminators Torque Wrenches SOONTAI TECH CO., LTD. Registered to ISO 9001 Certificate TW12/11128

Satellite-IF
Band Pass Filter

Features

* Class A RFI Shielding

* Low Loss

* High Rejection

* Excellent Return Loss

* Flat Passband

* High Stability

* DC Power Pass

* Excellent Mechanical Structure

* Precision Connector Thread

* Exquisite Plating Quality

* Waterproof (alternative)

* Patented Housing

Introduction

This band pass filter series is primarily designed for satellite receiving systems to pass satellite-IF frequencies and filter out unwanted frequencies or interference frequencies (eg, FM, TV, CATV, LTE, WiFi, etc.).

Soontai's band pass filters provide many features (see below).

1. High Rejection, better than 50dB.

2. Lowest insertion loss, signal-through-loss reduced to a minimum.

3. Excellent return loss, good impedance match reduces signal loss to
keep the signal clean. (see figure)

4. Dual layer brass tubes provide the best radio frequency interference (RFI) / electromagnetic
interference (EMI) protection.

5. The power pass function allows DC power and 22 kHz control signals to pass.
( * This is a optional function)

We can design other models accroding to your specifications.

For more filter products, please see our filter category.

To learn more 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
BPF-950-1450P	950 - 1450 MHz	BPF-950-1450	950 - 1750 MHz
BPF-950-1750P	950 - 1750 MHz	BPF-950-1750	950 - 1750 MHz
BPF-950-2150P	950 - 2150 MHz	BPF-950-2150	950 - 2150 MHz

Note : P = Power Pass Function

**Electrical Curve** ( BPF-950-1750P )
Insertion Loss \| Return Loss SPAN 3GHz Fig 1	Insertion Loss \| Return Loss SPAN 3GHz Fig 2

**General Specifications**
Item	BPF-950-1750P	BPF-950-1750
Power Passing	DC 30V / 500mA (max)	Blocked
Impedance	75 ohm
Pass Band	950 - 1750MHz
Insertion Loss (950 - 1750MHz)	1.0dB (typ) / 3.5dB (max)
Return Loss (950 - 1750MHz)	16dB (typ) / 12dB (min)
Rejection (40 - 806MHz)	55dB (typ) / 45dB (min)
Rejection (1920 - 3000MHz)	55dB (typ) / 45dB (min)
Dimensions (incl. M/F connectors)	21(¢) x 73 mm
Net Weight	52g

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