CER0348B
2593 MHz 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.
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
Rev 0 – Origin Date: April 10, 2006 – Revision Date: January 12, 2007
•“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.”
Parameter
Frequency
MHz
@ 25ºC
@ 25ºC
-40ºC to +85ºC
Passband Iloss 2496 - 2690 -1.20 -1.70 -2.00
Passband Ripple 2496 - 2690 0.20 1.00 1.00
Passband Return Loss @ Port 1 2496 - 2690 -15.00 -10.00 -10.00
Passband Return Loss @ Port 2 2496 - 2690 -15.00 -10.00 -10.00
Attenuation 0.1 - 2300 -42.00 -40.00 -40.00
2900 - 4000 -42.00 -40.00 -40.00
Power into any port 2 Watt max
