CER0080B 1600 MHz InMarSat Duplexer Rev 4 – Origin Date: July 11, 2005 – Revision Date: March 3, 2006 Features • Low Loss • Low Ripple • High Rejection Description Surface mount, silver (Ag) coated ceramic duplexer. Developed for use in InMarSat Infrastructure applications. Weight: 22.1 grams typical Material: Filter is composed of a ceramic block plated with Ag and a shield made of nickel silver plated steel. Filter complies with RoHS standards. Electrical Specifications Parameter TX to Antenna Response Passband Insertion Loss Passband Ripple Passband Return Loss @ TX Attenuation: Antenna to RX Response Passband Insertion Loss Passband Ripple Passband Return Loss @ ANT Attenuation: TX to RX Response Rejection @ TX Rejection @ RX Power into any port Frequency (MHz) Typical @ 25ºC Spec. @ 25ºC Spec. over -40ºC to +85ºC 1626.5-1660.5 1626.5-1660.5 1626.5-1660.5 1525-1559 0.75 dB 0.2 dB 14.5 dB 64.2 dB 0.9 dB max 0.5 dB max 10.0 dB min 60.0 dB min 1.0 dB max 0.6 dB max 10.0 dB min 60.0 dB min 1525-1559 1525-1559 1525-1559 1626.5-1660.5 0.75 dB 0.15 dB 19.5 dB 66.2 dB 0.9 dB max 0.5 dB max 10.0 dB min 65.0 dB min 1.0 dB max 0.6 dB max 10.0 dB min 65.0 dB min 1626.5-1660.5 1525-1559 68.0 dB 63.0 dB 5 Watt max 65.0 dB min 60.0 dB min 65.0 dB min 60.0 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 CER0080B 1600 MHz InMarSat Duplexer Rev 3 – Origin Date: July 11, 2005 – Revision Date: January 24, 2006 Mechanical Drawing Dim A B C D E F G H I J K L M N Nominal Tolerance (mm) (mm) +/- or max 60.8 max 6.43 27.82 19.49 2.03 1.27 1.27 2.03 9.25 6.69 10.59 2.29 0.25 0.13 0.13 0.13 0.13 0.13 0.13 max 0.25 max 0.13 PCB Layout Packaging and Marking Electrical response Product is shipped in preformed foam trays The trays have 12 slots each with 2 filters per slot. Boxes are packed with 5 Trays per box for a total of 120 filters per box. Document No. 008-0256-0 Page 2 of 2 - CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - Rev. X4VH