Data Sheet

CER0671D
897.5 MHz BPF
Rev 1 – Origin Date: February 16, 2009 – Revision Date: February 4, 2010
Features
• Steep Rejection
• Low ripple
Description
Surface mount, silver (Ag) coated barium
ceramic filter.
Weight: 15 grams typical
Material: Filter is composed of a ceramic
block plated with Ag.
Filter complies with RoHS standards.
Electrical Specifications
Parameter
Response
Passband Iloss
Passband Ripple
Passband Return Loss @ Port 1
Passband Return Loss @ Port 2
Attneuation
Frequency
MHz
Typical
@ 25ºC
Specification
@ 25ºC
Spec over
-40ºC to +85ºC
880 - 915
880 - 915
880 - 915
880 - 915
925 - 960
-1.92
0.93
-13.30
-13.00
-29.60
-2.10
1.40
-10.00
-10.00
-25.00
-2.40
1.60
-10.00
-10.00
-25.00
Power into any port
3 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
CER0671D
897.5 MHz BPF
Rev 1 – Origin Date: February 16, 2009 – Revision Date: February 4, 2010
Mechanical Drawing
G
F
C
B
D
E
I
H
A
Electrical response
798
848
898
J
Dim
Nominal (mm)
A
B
C
D
E
F
G
H
I
J
32.50
12.20
1.52
1.02
1.02
6.27
19.46
8.00
1.52
13.47
Tolerance (mm)
+/- or max
Max
max
0.13
0.13
0.13
0.25
0.13
Max
0.13
Max
Packaging and Marking
948
998
0
40
-10
30
Customer Feed Direction
-20
20
-30
10
-40
0
-50
-10
-60
-20
Product Marking
CTS
71D
YWW
Wo
Ao
Bo
Ko
Po
Inc hes/mm
Inches/mm
Inc hes /mm
Inches/mm
Inches/mm
0.334 / 8.5
0.787 / 20.0
1.732 / 44.0 0.531 / 13.5 1.291 / 32.8
DIMENSION
-30
-70
-80
PCB Layout
Document No. 008-0256-0
REEL DIAMETER
UNITS
SPECIFICATION
mm
330
REEL WEIGHT
kg
4.2
REEL QUANTITY
ea.
250
-40
Page 2 of 2
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Rev. X4VH
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