KFF6450A 1643.5 Mhz InMarSat BPF Rev 1 – Origin Date: July 11, 2005 – Revision Date: September 21, 2007 Features • Low Loss • Excellent Low Side Rejection • Small Size Description Surface mount, silver (Ag) coated ceramic filter. Developed for use in InMarSat applications. Weight: 1.2 grams typical. Material: Filter is composed of a ceramic block plated with Ag. Filter complies with RoHS standards. Electrical Specifications Spec. Over Parameter Frequency (MHz) Typical @ 25ºC Spec. @ 25ºC -40ºC to +85ºC Passband Insertion Loss 1626.5 to 1660.5 1.36 dB 2.2 dB max 2.5 dB max Passband Ripple 1626.5 to 1660.5 0.4 dB 0.8 dB max 1.0 dB max Passband Return Loss @ Input 1626.5 to 1660.5 14.0 dB 10.0 dB min 9.5 dB max Attenuation: 1576.5 38.0 dB 30.5 dB min 30.0 dB max 1751.5 26.9 dB 24.5 dB min 24.0 dB max Power into any port 1 Watt Max 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 KFF6450A 1643.5 Mhz InMarSat BPF Rev 1 – Origin Date: July 11, 2005 – Revision Date: September 21, 2007 Mechanical Drawing Dim A B C D E F G H I J Tolerance (mm) Nominal (mm) +/- or max 11.748 Max 7.29 Max 4.496 Max 3.302 0.13 3.302 0.13 1.27 0.13 0.762 0.13 1.27 0.762 0.13 0.13 PCB Layout Electrical response Packaging and Marking DIMENSION REEL DIAMETER REEL WEIGHT REEL QUANTITY UNITS SPECIFICATION mm kg Per reel 330 1.9 800 Customer Feed Direction 450 YWW Document No. 008-0256-0 450 YWW Page 2 of 2 - CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - Rev. X4VH