CER0074B 1472 MHz DAB BPF Rev 0 – Origin Date: March 7, 2006 – Revision Date: March 7, 2006 Features • Small Size • Low Ripple • Low Loss Description Surface mount, silver (Ag) coated ceramic filter. Developed for use in Digital Audio Broadcast Applications. Weight: 0.4 grams typical Material: Filter is composed of a ceramic block plated with Ag. Filter complies with RoHS standards. Electrical Specifications Parameter TX to Antenna Response Passband Iloss Passband Ripple Passband Return Loss @ TX Passband Return Loss @ Ant Attenuation Frequency MHz Typical @ 25ºC Specification @ 25ºC Spec over -40ºC to +85ºC 1452 - 1492 1452 - 1492 1452 - 1492 1452 - 1492 880 - 960 1800 - 2180 0.5 0.2 -15.0 -15.0 -32.5 -26.0 -0.8 0.4 -10.0 -10.0 -30.0 -22.0 -1.0 0.4 -10.0 -10.0 -30.0 -22.0 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 CER0074B 1472 MHz DAB BPF Rev 0 – Origin Date: March 7, 2006 – Revision Date: March 7, 2006 Mechanical Drawing Dim Nominal (mm) Tolerance (mm) +/- or max/min 5.58 Max 1.03 3.28 0.25 0.25 1.4 0.51 0.6 1.24 0.38 4.99 3.2 0.13 0.13 0.13 0.13 0.25 Max Max A B C D E F G H I J K L M -10 40 -20 30 -30 20 4.772 2200 50 5.283 5.413 2000 3.019 1800 3.787 1600 2.894 1400 2.258 1200 2.388 1000 1.495 0 0.511 800 PCB Layout -0.380 -0.130 0.000 Electrical response 4.829 4.699 4.449 3.432 2.702 2.577 2.474 2.474 2.224 -40 10 -50 0 -60 -10 2.040 1.180 0.980 0.000 Packaging and Marking 5.033 5.283 -50 3.897 -100 3.647 -40 2.647 -90 3.212 -30 2.049 2.397 -80 1.397 -20 1.147 -70 0.000 0.250 -0.250 Filter Outline Exposed Conductor Solder Resist Over Dielectric Solder Resist Over Conductor DIMENSION UNITS SPECIFICATION REEL DIAMETER REEL WEIGHT REEL QUANTITY mm kg ea. 12 1.2 1000 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