CER0391A CTS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Features
- Low loss
- Flat Low Ripple
- High Rejection
Description
Surface mount, silver (Ag) coated ceramic duplexer. Developed for use in DCS infrastructure applications. Weight: 3.0 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. Note: Supplier shall test each filter to the critical electrica l specifications of the above table. Any subsequent audits may deviate from in value due to measurement repeatability among different test systems. Such deviations sha ll not exceed the following limits: Specification Allowance Insertion Loss 0.1 dB Return Loss 1.0 dB Stopbands 1.0 dB Electrical Specifications Rev 1 – Origin Date: April 11, 2006 – Revision Date: April 17, 2006
- “This product is covered by one or more of the following U.S. andforeign 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;CA2114029;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.” Parameter Frequency MHz Typical @ 25ºC Specification @ 25ºC Spec over -40ºC to +85ºC Low Band Response (S21) Passband Iloss 1850 - 1880 -1.50 -1.80 -2.00 Passband Ripple 1850 - 1880 0.60 1.00 1.10 Passband Return Loss @ Port 2 1850 - 1880 -14.00 -12.00 -12.00 Passband Return Loss @ Ant 1850 - 1880 -14.00 -12.00 -12.00 Attenuation 1755 - 1785 -57.00 -55.00 -55.00 High Band Response (S13) Passband Iloss 1755 - 1785 -1.00 -1.80 -2.00 Passband Ripple 1755 - 1785 0.30 0.70 0.80 Passband Return Loss @ Port 3 1755 - 1785 -14.00 -12.00 -12.00 Passband Return Loss @ Ant 1755 - 1785 -14.00 -12.00 -12.00 Attenuation 1850 - 1880 -58.00 -55.00 -55.00 Isolation (S23) Rejection @ Low Band 1755 - 1785 -59.00 -55.00 -55.00 Rejection @ High Band 1850 - 1880 -58.00 -55.00 -55.00 Power into any port 3 Watt max
CER0391A1800 MHz DCSDuplexer Document No. 008-0256-0 Page 2 of 2 Rev. X4VH - CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - Mechanical Drawing Electrical response PCB Layout Packaging and Marking Dim Nominal (mm) Tolerance (mm) +/- or max A 0.25 0.25 B 24.04 max C D 2.72 0.25 E 7.44 0.13 F 10.52 0.13 G 1.02 0.13 H 0.79 0.13 I 0.79 0.13 J 0.89 0.13 K 7.20 max L 6.10 max M 4.60 max N 0.84 0.13 DIMENSION UNITS SPECIFICATION REEL DIAMETER mm 330 REEL WEIGHT kg 2.3 max REEL QUANTITY ea. 500 Rev 1 – Origin Date: April 11, 2006 – Revision Date: April 17, 2006 1865 1770ANT Product Marking CTS 391 YWW