KFF6567A 800 Mhz Duplexer Rev 2 – Origin Date: July 11, 2005 – Revision Date: March 3, 2006 Features • Low Loss • High Rejection • Excellent Power Handling Capability Description Surface mount, silver (Ag) coated ceramic duplexer. Developed for use in 800 MHz infrastructure applications. Weight: 6.2 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 Return Loss @ TX Attenuation: Attenuation: Antenna to RX Response Passband Insertion Loss Passband Return Loss @ RX Attenuation Attenuation Attenuation Power Rating Impedance Frequency (MHz) Typical @ 25ºC Spec. @ 25ºC 824-849 824-849 779-804 869-894 2.2 dB 11.5 dB 11.5 dB 47.0 dB 2.5 dB max 10.0 dB min 10.0 dB min 45.0 dB min 869-894 869-894 824-849 914-939 959-984 3.0 dB 10.0 dB 54.0 dB 24.0 dB 49.0 dB 3.3 dB max 8.0 dB min 52.0 dB min 20.0 dB min 45.0 dB min 3W 50 Ω 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 KFF6567A 800 Mhz Duplexer Rev 1 – Origin Date: July 11, 2005 – Revision Date: September 14, 2005 Mechanical Drawing Electrical response PCB Layout Packaging and Marking DIMENSION REEL DIAMETER REEL WEIGHT REEL QUANTITY UNITS SPECIFICATION mm kg ea. 330 2.1 250 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