KFF6449A 1542 Mhz InMarSat BPF Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005 Features • Low Loss • Low Ripple • Small Size Description Surface mount, silver (Ag) coated ceramic filter. Developed for use in infrastructure and subscriber InMarSat Applications. Weight: 2.03 grams typical Material: Filter is composed of a ceramic block plated with Ag. Filter complies with RoHS standards. Electrical Specifications Parameter Passband Insertion Loss Passband Ripple Passband Return Loss Attenuation: Frequency (MHz) Typical @ 25ºC Spec. @ 25ºC 1525 – 1559 1525 – 1559 1525 – 1559 1475 1626 1650 – 1661 Power into any port 1.5 dB 0.26 dB 21.7 dB 17.5 dB 52.1 dB 39.8 dB 1 Watt max 2.2 dB max. 0.8 dB max. 10.0 dB min. 14.5 dB min. 24.5 dB min. 32.5 dB min. Spec. over -40ºC to +85ºC 2.5 dB max. 1.0 dB max. 9.5 dB min. 14.0 dB min. 24.0 dB min. 32.0 dB min. 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 KFF6449A 1542 Mhz InMarSat BPF Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005 Mechanical Drawing F J G E I CL D B IN PUT PA D Dim Nominal (mm) A B C D E F G I J 11.9 8.9 4.496 3.302 3.302 1.27 0.762 1.27 0.762 Tolerance (mm) +/- or max Max Max Max 0.127 0.127 0.127 0.127 0.127 0.127 C A PCB Layout 0.000 0.200 0.870 2.086 2.848 4.064 9 5.51 6.01 9 7.474 8.690 9.452 0.668 1 1 1 .337 Electrical response IN PU T O U T PUT 0.000 1 .769 2.269 4.269 4.769 6.769 7.269 9.269 9.769 .337 1 1 -0.1 00 0.000 0.200 1 .1 43 2.232 3.386 3.886 5.886 6.386 8.386 Packaging and Marking DIMENSION REEL DIAMETER REEL WEIGHT REEL QUANTITY UNITS SPECIFICATION mm kg ea. 330 2.7 800 max. 449 CTS YW W Customer Feed Direction Document No. 008-0256-0 Page 2 of 2 - CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - Rev. X4VH