Data Sheet

CER0968A
2605 MHz Bandpass Filter
Preliminary Revision 4: Revision Date: November 25, 2015
Features
• Low Ripple
• High Rejection
• Low Loss
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in Infrastructure and
applications.
Material: Filter is composed of a ceramic
block coated with Ag and a shield made of
nickel silver plated steel.
Filter complies with RoHS standards.
Electrical Specifications
Parameter
Response
Passband Iloss over 5 MHz
Passband Return Loss @ Port 1
Attenuation
Frequency
MHz
Typical
@ 25ºC
Specification
@ 25ºC
Spec over
-40ºC to +85ºC
2575 - 2635
2575 - 2635
0.1 - 2170
2300 - 2400
2400 - 2483.5
2483.5 - 2500
2700 - 2900
3400 - 3500
-0.80
-15.5
-55.0
-61.0
-61.0
-52.0
-48.0
-48.0
-1.00
-14.0
-50.0
-58.0
-58.0
-50.0
-46.0
-45.0
-1.20
-14.0
-50.0
-58.0
-58.0
-50.0
-46.0
-45.0
Average Power
Peak Power
5Watt
50 Watt
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 – 4800 Alameda Blvd NE – Albuquerque, NM 87113 -
CER0968A
2605 MHz Bandpass Filter
Preliminary Revision 4: Revision Date: November 25, 2015
Mechanical Drawing
Dim
A
B
C
D
E
F
G
H
I
J
Nominal
(mm)
57.0
6.20
2.03
1.27
1.27
10.0
37.0
15.0
2.03
2.50
Tolerance (mm)
+/- or max
max
max
0.13
0.13
0.13
0.25
0.13
max
0.13
max
PCB Layout
Electrical response
Packaging and Marking
CTS
968
YWW
Product is shipped in preformed
foam trays
Under
Construction
The trays have 12 slots each with 1 filters
per slot. Boxes are packed with 5 Trays
per box for a total of 60 filters per box.
Document No. 008-0256-0
Page 2 of 2
Rev. X4VH
- CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd NE - Albuquerque, NM 87113 -
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