KFF6666A PCS Duplexer Rev 2 – Origin Date: July 11, 2005 – Revision Date: March 3, 2006 Features • Low Loss • Low Ripple • High Rejection Description Surface mount, silver (Ag) coated ceramic duplexer. Developed for use in PCS infrastructure and subscriber applications. Weight: 3.3 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 Antenna to TX Response Passband Insertion Loss Passband Return Loss @ TX Passband Return Loss @ ANT Passband Ripple Attenuation: Antenna to RX Response Passband Insertion Loss Passband Return Loss @ RX Passband Return Loss @ ANT Passband Ripple Attenuation: TX to RX Response Attenuation: Frequency (MHz) Typical @ 25ºC Spec. @ 25ºC Spec. over -40ºC to +85ºC 1850 - 1910 1850 - 1910 1850 - 1910 1850 - 1910 1930 - 1990 2.9 dB 13.0 dB 13.0 dB 2.1 dB 43.0 dB 3.4 dB max 11 dB min 11 dB min 2.5 dB min 40 dB min 3.5 dB max 10 dB min 10 dB min 2.5 dB min 38 dB min 1930 - 1990 1930 - 1990 1930 - 1990 1930 - 1990 1850 - 1910 3.2 dB 13.0 dB 13.0 dB 2.4 dB 49.0 dB 3.4 dB max 11 dB min 11 dB min 3 dB min 47 dB min 3.8 dB max 10 dB min 10 dB min 3 dB min 45 dB min 1850 - 1910 1930 - 1990 53.5 dB 44.0 dB 51 dB min 42 dB min 2 Watt max 49 dB min 40 dB min Power into any port 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 KFF6666A PCS Duplexer Rev 1 – Origin Date: July 11, 2005 – Revision Date: January 5, 2006 Mechanical Drawing Dim RX Ant. TX A B *C D E F G H I J K L M N Electrical response Tolerance (mm) +/0.64 0.25 28.48 Max 0.33 Min 4 0.3 9.45 0.13 10.8 0.13 1.02 0.13 0.51 0.13 0.51 0.13 1.02 0.13 6.85 Max 5.95 Max 4.9 Max 1.07 0.13 *Indicates Reference Only Nominal (mm) PCB Layout 0 10 30 40 50 60 70 80 2080 2050 2020 1990 1960 1930 1900 1870 1840 1810 90 1780 Attenuation (dB) 1880 Ant. 1960 20 Frequency (MHz) Packaging and Marking 2.00 ± .15 DIMENSION REEL DIAMETER REEL WEIGHT REEL QUANTITY ∅ 1.5 + .10 - .00 UNITS SPECIFICATION mm kg ea. 330 2.5 500 0.6 max 4.00 TX ANT 40.4 ±.10 44.0 ± .3 28.70 RX Customer Feed Direction ∅ 2.00 +.50 -.00 5.18 12.00 7.29 Document No. 008-0256-0 Page 2 of 2 - CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - Rev. X4VH