CER0232B
902.5 MHz Monoblock LR Series BPF
Document No. 008-0256-0
Page 1 of 2
Rev. X4VH
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 Response
Passband Insertion Loss 890 - 915 2.2 dB 2.6 dB 2.8 dB
Passband Return Loss 890 - 915 13.0 dB 10.0 dB 10.0 dB
Passband Ripple 890 - 915 0.4 dB 0.7 dB 0.8 dB
Attenuation: 935 - 960 53.0 dB 50.0 dB 50.0 dB
925 28.0 dB 25.0 dB 25.0 dB
870 33.0 dB 30.0 dB 30.0 dB
Power into any port 5 watt max
Spec. Over
-40ºC to +85ºC
Parameter
Frequency
(MHz)
Spec. @ 25ºCTypical @ 25ºC
Electrical Specifications
Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Features
• Low Ripple
• High Rejection
• Low Loss
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in GSM repeater and
base station applications, CTS Monoblock LR
Series Filters are designed to minimize ripple
and maximize rejection.
Weight: 12.25 grams typical
Material: Filter is composed of a ceramic
block coated with Ag and a shield made of
nickel silver plated steel.
Filter complies with RoHS standards.
•“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.”
