KFF6242A Datasheet, PDF (1/2 Pages) CTS Corporation – Surface mount, silver (Ag) coated ceramic filter.

Features
• Low Loss
• Excellent Return Loss
• High Rejection
KFF6242A
1643 MHz InMarSat BPF
Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in infrastructure
and subscriber InMarSat applications.
Weight: 6.9 grams typical
Material: Filter is composed of a ceramic
block plated with Ag.
Filter complies with RoHS standards.
Electrical Specifications
Parameter
Insertion Loss
Forward Return Loss
Attenuation:
Attenuation:
Attenuation:
Power Rating
Impedance
Frequency
(MHz)
1625.5-1660.5
1625.5-1660.5
1545
1576.5
1710
Typical @ 25ºC
1.2 dB
17.0 dB
32.0 dB
22.0 dB
23.0 dB
Spec. @ 25ºC
1.5 dB max
12.0 dB min
30.0 dB min
20.0 dB min
20.0 dB min
1W
50_Ω
Note: Supplier shall test each filter to the critical electrical specifications of the above table. Any subsequent audits may deviate from in value due to
measurement repeatability among different test systems. Such deviations shall not exceed the following limits:
Specification Allowance
Insertion Loss
0.1 dB
Return Loss
1.0 dB
Stopbands
1.0 dB
•“This product is covered by one or more of the following U.S. and foreign patents including: US 4,692,726;US 4,742,562; US 4,800,348;US 4,829,274;US 5,146,193;EP 0573597;DE 0573597;FR 0573597;JP 508149/92;KR 142171;US
5,162,760;US 5,218,329;US 5,250,916;US 5,327,109;US 5,488,335;CA 2114029;FR 9306297;GB 2273393;JP 3205337;KR 115113;CN 93106228.4;US 5,512,866;EP 0706719;DE 0706719;FR 0706719;GB 0706719;CN 95190359.4;US
5,602,518;US 5,721,520;US 5,745,018;EP 0910875;DE 0910875;DK 0910875;FR 0910875;GB 0910875;IE 0910875;JP 505182/98;KR 10-323013;US 5,994,978;US 6,462,629;CN 00810420.4;US 6,559,735;US 6,650,202;US
6,834,429.Other US and foreign patents pending.
•CTS Corporation 2006 reserves all copyrights in the layout, design and configuration of the patterns on this product.”
Document No. 008-0256-0
Page 1 of 2
Rev. X4VH
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -