CER0205B 1950 MHz Monoblock LR Series BPF Rev 1 – Origin Date: July 11, 2005 – Revision Date: August 1, 2005 Features • Low Ripple • High Rejection • Low Loss Description Surface mount, silver (Ag) coated ceramic filter. Developed for use in W-CDMA repeater and base station applications, CTS Monoblock LR Series Filters are designed to minimize ripple and maximize rejection. Weight: 4.7 grams typical Material: Filter is composed of a ceramic block coated with Ag and a shield made of nickel silver plated steel. Filter complies with RoHS standards. Electrical Specifications Frequency Typical @ Specification (MHz) 25ºC @ 25ºC Passband Insertion Loss 1920 - 1980 2.0 dB 2.3 dB Passband Ripple 1920 - 1980 0.7 dB 1.0 dB Passband Return Loss 1920 - 1980 12.5 dB 10.0 dB Attenuation: 1900 25.0 dB 22.0 dB 2000 25.0 dB 22.0 dB 2110 – 2170 40.0 dB 35.0 dB Power into any port 2 Watt max. Parameter Spec. over 40ºC to +85ºC 2.6 dB 1.2 dB 10.0 dB 22.0 dB 22.0 dB 35.0 dB 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 CER0205B 1950 MHz Monoblock LR Series BPF Rev 1 – Origin Date: July 11, 2005 – Revision Date: August 1, 2005 Mechanical Drawing Dim Electrical response 1800 1850 1900 1950 16.42 4.2 5.3 4.85 5.7 0.51 0.51 1.02 1.02 6.8 A B C D E F G H I J Input Output Nominal (mm) Tolerance (mm) +/- or max max 0.13 0.13 max max 0.13 0.13 0.13 0.13 max PCB Layout 2000 2050 2100 0 40 -10 30 -20 20 -30 10 -40 0 -50 -10 -60 -20 -70 -30 -80 -40 Packaging and Marking DIMENSION REEL DIAMETER REEL WEIGHT REEL QUANTITY UNITS SPECIFICATION mm kg ea. 330 3.1 500 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