KFF6449A CTS, KFF6449A Datasheet
KFF6449A
Manufacturer Part Number
KFF6449A
Description
Manufacturer
CTS
Datasheet
1.KFF6449A.pdf
(2 pages)
Specifications of KFF6449A
Operating Temperature Min Deg. C
-40C
Operating Temperature Max Deg. C
85C
Rad Hardened
No
Lead Free Status / RoHS Status
Compliant
Features
• Low Loss
• Low Ripple
• Small Size
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in infrastructure
and subscriber InMarSat Applications.
Weight: 2.03 grams typical
Material: Filter is composed of a ceramic
block plated with Ag.
Filter complies with RoHS standards.
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.”
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:
Document No. 008-0256-0
Passband Insertion Loss
Passband Ripple
Passband Return Loss
Attenuation:
Power into any port
Parameter
- CTS Electronic Components -
Frequency (MHz) Typical @ 25ºC Spec. @ 25ºC
1525 – 1559
1525 – 1559
1525 – 1559
1650 – 1661
1475
1626
www.ctscorp.com
Stopbands
Insertion Loss
Return Loss
Specification Allowance
Page 1 of 2
1 Watt max
- 171 Covington Drive - Bloomingdale, IL 60108 -
0.26 dB
21.7 dB
17.5 dB
52.1 dB
39.8 dB
1.5 dB
Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005
0.1 dB
1.0 dB
1.0 dB
10.0 dB min.
14.5 dB min.
24.5 dB min.
32.5 dB min.
2.2 dB max.
0.8 dB max.
KFF6449A
1542 Mhz InMarSat BPF
-40ºC to +85ºC
14.0 dB min.
24.0 dB min.
32.0 dB min.
Spec. over
2.5 dB max.
1.0 dB max.
9.5 dB min.
Rev. X4VH
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KFF6449A Summary of contents
Page 1
... Specification Allowance Insertion Loss 0.1 dB Return Loss 1.0 dB Stopbands 1.0 dB Page www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - KFF6449A 1542 Mhz InMarSat BPF Spec. over -40ºC to +85ºC 2.2 dB max. 2.5 dB max. 0.8 dB max. 1.0 dB max. 10.0 dB min. 9.5 dB min. 14.5 dB min. ...
Page 2
... CTS Electronic Components - Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005 PCB Layout CTS YW W Page www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - KFF6449A 1542 Mhz InMarSat BPF Tolerance (mm) Dim Nominal (mm) +/- or max A 11.9 Max 8.9 Max B C 4.496 Max 3 ...