KFF6637A

KFF6637A Datasheet

Model KFF6637A

Part	Datasheet
KFF6637A	KFF6637A (pdf)

PDF Datasheet Preview
Ceramic Monoblock Duplex Filter WIRELESS COMPONENTS Features: • Small Size • High Performance • SMD Description and Applications: This monoblock Duplexer filter is primarily designed for US PCS applications at 1850-1990 MHz. Model KFF6637A Electrical Specifications Antenna to TX Response Insertion Loss Return Loss Rejection RX Band Rejection Frequency 1850 MHz to 1910 MHz 1930 MHz to 1990 MHz 1720 MHz to 1780 MHz Specifications 25º C dB max. dB min. dB min. dB min. Antenna to RX Response Insertion Loss Return Loss Rejection TX Band Frequency 1930 MHz to 1990 MHz 1850 MHz to 1910 MHz Specifications 25º C dB max. dB min. dB min. TX to RX Response Rejection RX Band Rejection TX Band Frequency 1930 MHz to 1990 MHz 1850 MHz to 1910 MHz Specifications 25º C dB min. dB min. Power Rating Impedance 3W 50 NOTE Supplier shall test each filter to the critical electrical specifications listed above or better. Any subsequent audits may deviate due to measurement repeatability among different test systems. Such deviations shall not exceed the following limits: Specification Insertion Loss Return Loss Stopbands Typical Allowance dB CTS CORPORATION / MANUFACTURER OF RELIABLE ELECTRONIC COMPONENTS WIRELESS COMPONENTS Typical Response Curve MODEL KFF6637A Mechanical Dimensions PC Board Layout All dimensions in mm Part Marking Y = LAST DIGIT OF YEAR WW = SEQUENTIAL WEEK NUMBER Packaging Reel Quantity 500 pcs. max. Reel Weight lbs. max. Contact Information: CTS WIRELESS COMPONENTS, INC. / 171 Covington Drive / Bloomingdale, IL 60108 Date of Origin 04/18/01 PHONE 800 757-6686 / THIS DATA SHEET IS NOT AN OFFER FOR SALE AND SHALL NOT OBLIGATE CTS TO SELL THE PRODUCTS DESCRIBED HEREIN OR ANY OTHER PRODUCTS. CTS MAY, IN ITS SOLE DISCRETION, MODIFY OR DISCONTINUE THE SALE OF ITS PRODUCTS AT ANY TIME WITHOUT NOTICE. CTS MAKES NO WARRANTY, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE PRODUCTS REFERENCED OR INFORMATION PROVIDED HEREIN. is a registered trademark of CTS Corporation.

PDF Datasheet Preview

Ceramic Monoblock Duplex Filter

WIRELESS COMPONENTS

Features:
• Small Size
• High Performance
• SMD

Description and Applications:

This monoblock Duplexer filter is primarily designed for US PCS applications at 1850-1990 MHz.

Model KFF6637A

Electrical Specifications

Antenna to TX Response Insertion Loss Return Loss Rejection RX Band Rejection

Frequency 1850 MHz to 1910 MHz
1930 MHz to 1990 MHz 1720 MHz to 1780 MHz

Specifications 25º C dB max.
dB min. dB min. dB min.

Antenna to RX Response Insertion Loss Return Loss Rejection TX Band

Frequency 1930 MHz to 1990 MHz 1850 MHz to 1910 MHz

Specifications 25º C dB max.
dB min. dB min.

TX to RX Response Rejection RX Band Rejection TX Band

Frequency 1930 MHz to 1990 MHz 1850 MHz to 1910 MHz

Specifications 25º C dB min. dB min.

Power Rating Impedance
3W 50

NOTE Supplier shall test each filter to the critical electrical specifications listed above or better. Any subsequent audits may deviate due to measurement repeatability among different test systems. Such deviations shall not exceed the following limits:

Specification Insertion Loss Return Loss Stopbands

Typical Allowance dB

CTS CORPORATION / MANUFACTURER OF RELIABLE ELECTRONIC COMPONENTS

WIRELESS COMPONENTS

Typical Response Curve

MODEL KFF6637A

Mechanical Dimensions

PC Board Layout

All dimensions in mm

Part Marking Y = LAST DIGIT OF YEAR

WW = SEQUENTIAL WEEK NUMBER

Packaging Reel Quantity 500 pcs. max.

Reel Weight lbs. max.

Contact Information:

CTS WIRELESS COMPONENTS, INC. / 171 Covington Drive / Bloomingdale, IL 60108 Date of Origin 04/18/01

PHONE 800 757-6686 /

THIS DATA SHEET IS NOT AN OFFER FOR SALE AND SHALL NOT OBLIGATE CTS TO SELL THE PRODUCTS DESCRIBED HEREIN OR ANY OTHER PRODUCTS. CTS MAY, IN ITS SOLE DISCRETION, MODIFY OR DISCONTINUE THE SALE OF ITS PRODUCTS AT ANY TIME WITHOUT NOTICE. CTS MAKES NO WARRANTY, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE PRODUCTS REFERENCED OR INFORMATION PROVIDED HEREIN.
is a registered trademark of CTS Corporation.

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Datasheet ID: KFF6637A 507376