CER0787B 2.6 GHz Duplexer Revision A – Origin Date: July 28, 2011 – Revision Date: July 28, 2011 Features • Low Loss • High Rejection • Low Ripple Description Surface mount, silver (Ag) coated ceramic duplexer. Developed for use in 2.6 GHz Infrastructure applications. Weight: Approximately 30.0 grams typical Material: Filter is composed of a ceramic block plated with Ag and a shield made of sin silver plated steel. Filter complies with RoHS standards. Electrical Specifications Parameter Low Band Response Passband Iloss Passband Ripple Passband Return Loss @ Ant Passband Return Loss @ Low Band Attenuation High Band Response Passband Iloss Passband Ripple Passband Return Loss @ Ant Passband Return Loss @ High Band Attenuation Isolation Rejection @ Low Band Rejection @ High Band Frequency MHz Typical @ 25ºC Specification @ 25ºC Spec over -40ºC to +85ºC 2500 - 2570 2500 - 2570 2500 - 2570 2500 - 2570 0.1 - 2380 2620 - 2690 -1.60 0.70 -14.00 -14.00 -38.00 -50.00 -1.80 0.90 -12.00 -12.00 -35.00 -48.00 -2.10 1.10 -12.00 -12.00 -35.00 -48.00 2620 - 2690 2620 - 2690 2620 - 2690 2620 - 2690 0.1 - 2500 2500 - 2570 -1.50 0.70 -14.00 -14.00 -52.00 -50.00 -1.70 0.80 -12.00 -12.00 -50.00 -48.00 -2.00 1.00 -12.00 -12.00 -50.00 -48.00 2500 - 2570 2620 - 2690 -51.00 -51.00 -48.00 -48.00 . Power into any port -48.00 -48.00 3 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 Rev. X4VH - CTS Electronic Components - www.ctscorp.com - 4800 Alameda Blvd NE – Albuquerque, NM 87113 - CER0787B 2.6 GHz Duplexer Revision A – Origin Date: July 28, 2011 – Revision Date: July 28, 2011 Mechanical Drawing Dim Low Band Ant. A B C D E F G H I J K L M N High Band Nominal Tolerance (mm) (mm) +/- or max 61.85 max 6.43 27.82 19.49 2.03 1.27 1.27 2.03 8.63 6.30 8.00 2.20 0.25 0.13 0.13 0.13 0.13 0.13 0.13 max Max max 0.13 PCB Layout High Band Packaging and Marking Product is shipped in preformed foam trays 5 Trays containing 12 slots with 2 filters per slot. 5 Trays per box. Total 120 filters per box Ant Low Band Electrical response 2350 2450 2550 2650 2750 0 40 -10 30 -20 20 -30 10 -40 0 -50 -10 -60 -20 -70 -30 -80 -40 Part Marking: CTS 87B YWW Document No. 008-0256-0 Page 2 of 2 Rev. X4VH - CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd NE – Albuquerque, NM 87113 -