KFF6242A 1643 MHz InMarSat BPF Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005 Features • Low Loss • Excellent Return Loss • High Rejection 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) Typical @ 25ºC Spec. @ 25ºC 1625.5-1660.5 1.2 dB 1.5 dB max 1625.5-1660.5 17.0 dB 12.0 dB min 1545 32.0 dB 30.0 dB min 1576.5 22.0 dB 20.0 dB min 1710 23.0 dB 20.0 dB min 1W 50Ω 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 - CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - Rev. X4VH KFF6242A 1643 MHz InMarSat BPF Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005 Mechanical Drawing Dim A B C D E F G H I J Electrical response Nominal (mm) Tolerance (mm) +/- or max 33.58 6.63 7.85 10.808 10.808 2.642 0.635 max max max 0.127 0.127 0.127 0.127 2.032 0.610 0.127 0.127 PCB Layout Packaging and Marking Customer Feed Direction DIMENSION UNITS SPECIFICATION REEL DIAMETER mm 330 REEL WEIGHT kg 2.25 REEL QUANTITY ea. 250 Document No. 008-0256-0 Page 2 of 2 - CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - Rev. X4VH