Data Sheet

KFF6595A
1550 MHz InMarSat / GPS BPF
Rev 2 – Origin Date: July 11, 2005 – Revision Date: March 27, 2007
Features
• Extended pass band
• Small Size
• High Rejection
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in subscriber and
infrastructure 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
Parameter
Passband Iloss
Passband Return Loss @ Port 1
Passband Return Loss @ Port 2
Attenuation
Frequency
MHz
Typical
@ 25ºC
Specification
@ 25ºC
Spec over
-40ºC to +85ºC
1525 - 1575
1525 - 1575
1525 - 1575
1475
1626.5
1650 - 1660.6
-1.7
-14.0
-14.0
-15.0
-30.0
-36.0
-2.4
-10.0
-10.0
-14.0
-24.0
-32.0
-2.6
-10.0
-10.0
-14.0
-24.0
-32.0
Power into any port
1 Watt max
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
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Rev. X4VH
KFF6595A
1550 MHz InMarSat / GPS BPF
Rev 1 – Origin Date: July 11, 2005 – Revision Date: March 27, 2007
Mechanical Drawing
F
J
Dim
Nominal (mm)
A
B
C
D
E
F
G
I
J
11.9
8.89
4.496
3.302
3.302
1.27
0.762
1.778
0.762
G
CL
E
I
D
B
INPUT PAD
Tolerance (mm)
+/- or max
Max.
Max.
Max.
0.127
0.127
0.127
0.127
0.127
0.127
C
A
Electrical response
PCB Layout
Frequency
MHz
1400
1450
1500
1550
1600
1650
1700
1750
1800
dB
0
-10
-20
Attenuation / Return Loss
-30
-40
-50
-60
Typical Response Curve
Packaging and Marking
DIMENSION
REEL DIAMETER
REEL WEIGHT
REEL QUANTITY
UNITS SPECIFICATION
mm
kg
ea.
330
2.7
800 Max
Customer Feed Direction
Document No. 008-0256-0
Page 2 of 2
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Rev. X4VH
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