CER0004A

CER0004A 1227.6 MHz GPS BPF Rev 1 – Origin Date: July 11, 2005 – Revision Date: April 21, 2005 Features • Low Loss • Excellent Rejection • Small Size Description Surface mount, silver (Ag) coated ceramic filter. Developed for use in Military GPS L2 applications. Weight: 2.13 grams typical Material: Filter is composed of a ceramic block coated with Ag. Filter complies with RoHS standards. Electrical Specifications Parameter Frequency (MHz) Typical @ 25ºC Spec. @ 25ºC Passband Insertion Loss 1217.6 – 1237.6 1.10 dB 1.5 dB max Passband Return Loss 1217.6 – 1237.6 16.0 dB 10.0 dB min Attenuation: 1087.6 46.2 dB 35 dB min 1192.6 20.6 dB 7 dB max 1262.6 9.5 dB 7 dB min 1367.6 34.2 dB 30 dB min 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, desi gn 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 CER0004A 1227.6 MHz GPS Rev 1 – Origin Date: July 11, 2005 – Revision Date: April 21, 2005 Mechanical Drawing F J Dim Nominal (mm) G A B C D E F G I J I CL E D Input B C PCB Layout 0.00 0.56 2.13 Electrical response 7.17 8.73 9.40 10.97 11.54 A 2.80 4.40 Output 11.75 9.92 4.50 3.30 3.30 1.27 0.76 1.78 0.76 Tolerance (mm) +/- or max Max Max Max 0.127 0.127 0.127 0.127 0.127 0.127 10.04 11.54 5.30 6.24 0.00 1.50 -0.30 0.00 0.25 1.48 2.54 3.04 4.58 5.58 7.11 8.11 9.44 9.70 Packaging and Marking DIMENSION REEL DIAMETER REEL WEIGHT REEL QUANTITY UNITS SPECIFICATION mm 330 kg 2.7 ea. 700 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