SOONTAI - Band Reject CATV Filter (Low Cost, Zinc Alloy Die-cast Housing)

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Band Reject Filter

Features

* Class A RFI Shielding

* Zinc Alloy Die-cast Housing

* Low Cost

* Support DOCSIS 3.1

* Low Loss

* Rejection > 40dB

* Good Return Loss

* Flat Pass Band

* High Stability

Introduction

The BRF2 series is our economically priced version of band reject filters with one-piece zinc alloy die-cast housing design for a robust connection to prevent connector fall off.

The electrical specifications are also very good.

We can design different rejection band according 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	Reject Band	1st Pass Band	2nd Pass Band
BRF2-55-500	55 - 500 MHz	5 - 42 MHz	550 - 1000 MHz
BRF2-55-550	55 - 550 MHz	5 - 42 MHz	600 - 1000 MHz
BRF2-70-500	70 - 500 MHz	5 - 55 MHz	550 - 1000 MHz
BRF2-85-350	85 - 350 MHz	5 - 65 MHz	400 - 1000 MHz
BRF2-85-620	85 - 620 MHz	5 - 65 MHz	659 - 1000 MHz
BRF2-222-526	222 - 526 MHz	5 - 215 MHz	552 - 1000 MHz
BRF2-245-356	245 - 356 MHz	5 - 230 MHz	380 - 1000 MHz
BRF2-470-576	470 - 576 MHz	5 - 420 MHz	640 - 1000 MHz

**Electrical Curve** ( BPF2-470-594 )
Insertion Loss \| Return Loss SPAN 1000MHz Fig 1	Insertion Loss \| Return Loss SPAN 1000MHz Fig 2

**General Specifications**
Item	BRF2-470-576
Impedance	75 ohm
Frequency Range	5 - 1000MHz
Pass Band	5 - 420MHz / 640 - 1000MHz
Insertion Loss	0.5dB (typ) / 3.0dB (max)
Return Loss	14dB (typ) / 10dB (min)
Stop Band	470 - 576MHz
Rejection	50dB (typ) / 45dB (min)
Dimensions (incl. M/F connectors)	17(H) x 59.5(W) x 17(D) mm
Net Weight	26.5g

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