Data Sheet

KFF6338A
1575.4 MHz GPS BPF
Rev 2 – Origin Date: July 11, 2005 – Revision Date: July 21, 2005
Features
• Low Loss
• Excellent High Side rejection
• Excellent Return Loss
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in commercial
and Military GPS applications
Weight: 1.5 grams typical
Material: Filter is composed of a ceramic
block plated with Ag.
Filter complies with RoHS standards.
Electrical Specifications
Parameter
Insertion Loss
Forward Return Loss
Attenuation:
Attenuation:
Power Rating
Impedance
Frequency
(MHz)
1570-1581
1570-1581
1501
1625
Typical @ 25ºC Spec. @ 25ºC
1.1 dB
1.5 dB max
18.0 dB
16.0 dB min
13.0 dB
7.0 dB min
27.0 dB
20.0 dB min
1W
50Ω
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
KFF6338A
1575.4 MHz GPS BPF
Rev 2 – Origin Date: July 11, 2005 – Revision Date: July 21, 2005
Mechanical Drawing
C
B
Dim
Nominal
(mm)
Tolerance (mm)
+/- or max
A
B
C
D
E
F
G
H
I
9.15
4.52
7.88
3.560
1.270
2.790
1.780
2.540
2.070
max
max
max
0.13
0.13
0.13
0.13
0.13
0.23
R 0.381 (4 P L )
D
E (2 P L )
F (2 P L )
I
IN P U T S 11
G
H
A
Electrical response
PCB Layout
Packaging and Marking
Customer Feed Direction
DIMENSION
UNITS SPECIFICATION
PITCH, Po
mm
16
WIDTH, Wo
mm
24
REEL DIAMETER
mm
330
REEL WEIGHT
kg
2.0
REEL QUANTITY
ea.
1000
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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