CER0080B Datasheet, PDF (1/2 Pages) CTS Corporation – Surface mount, silver (Ag) coated ceramic duplexer

Features
• Low Loss
• Low Ripple
• High Rejection
Description
Surface mount, silver (Ag) coated ceramic
duplexer. Developed for use in InMarSat
Infrastructure applications.
Weight: 22.1 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.
CER0080B
1600 MHz InMarSat Duplexer
Rev 4 – Origin Date: July 11, 2005 – Revision Date: March 3, 2006
Electrical Specifications
Parameter
TX to Antenna Response
Passband Insertion Loss
Passband Ripple
Passband Return Loss @ TX
Attenuation:
Antenna to RX Response
Passband Insertion Loss
Passband Ripple
Passband Return Loss @ ANT
Attenuation:
TX to RX Response
Rejection @ TX
Rejection @ RX
Power into any port
Frequency
(MHz)
1626.5-1660.5
1626.5-1660.5
1626.5-1660.5
1525-1559
1525-1559
1525-1559
1525-1559
1626.5-1660.5
1626.5-1660.5
1525-1559
Typical @
25ºC
0.75 dB
0.2 dB
14.5 dB
64.2 dB
0.75 dB
0.15 dB
19.5 dB
66.2 dB
68.0 dB
63.0 dB
5 Watt max
Spec. @
25ºC
Spec. over
-40ºC to +85ºC
0.9 dB max
0.5 dB max
10.0 dB min
60.0 dB min
1.0 dB max
0.6 dB max
10.0 dB min
60.0 dB min
0.9 dB max
0.5 dB max
10.0 dB min
65.0 dB min
1.0 dB max
0.6 dB max
10.0 dB min
65.0 dB min
65.0 dB min
60.0 dB min
65.0 dB min
60.0 dB min
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
Rev. X4VH
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -