CER0535B
3.027 GHz BPF
Document No. 008-0256-0 Page 1 of 2 Rev. X1
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Features
• Small Size
• Low Ripple
• High Rejection
Description
Surface mount, silver (Ag) coated barium
ceramic filter. Developed for use in
Broadband Wireless applications.
Weight: 1.0 grams typical.
Material: Filter is composed of a ceramic
block plated with Ag.
Filter complies with RoHS standards.
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
Electrical Specifications
•“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.”
Rev 2 - Origin Date: September 10, 2007 – Revision Date: February 4, 2008
Parameter
Frequency MHz
Typical
@ 25ºC
Specification @
25ºC
Spec over
-40ºC to +85ºC
Passband Iloss 2927 - 3127 -1.00 -1.50 -2.00
Passband Ripple 2927 - 3127 0.30 0.65 0.75
Passband Return Loss @ Port 1 2927 - 3127 -16.00 -12.00 -12.00
Passband Return Loss @ Port 2 2927 - 3127 -16.00 -12.00 -12.00
Attenuation 0.1 - 468 -80.00 -65.00 -65.00
468 - 768 -80.00 -60.00 -60.00
768 - 1536 -65.00 -50.00 -50.00
2464 - 2664 -43.00 -20.00 -20.00
3400 - 3600 -18.00 -13.00 -13.00
3868 - 4068 -47.50 -20.00 -20.00
Power into any port 2 Watts
