Data Sheet

CER0818B
2350 MHz BPF
Revision B – Origin Date: December 13, 2010– Revision Date: July 11, 2011
Features
• High Rejection
• Low Loss
• Small Size
Description
Surface mount, silver (Ag) coated barium
ceramic filter.
Weight: 0.52 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
2260 - 2440
2260 - 2440
2260 - 2440
2260 - 2440
1 - 1600
1900- 2150
2150 - 2200
2200- 2210
2484 - 2496
2496 - 2540
2540 - 2550
2550 - 2600
2600 - 3000
-1.75
0.84
-15.50
-15.50
-51.00
-44.00
-23.00
-17.00
-15.00
-20.00
-37.00
-42.00
-42.00
1 Watt max
-2.40
1.10
-14.00
-14.00
-48.00
-40.00
-18.00
-13.00
-13.00
-18.00
-35.00
-40.00
-38.00
-2.60
1.20
-14.00
-14.00
-48.00
-40.00
-18.00
-13.00
-13.00
-18.00
-35.00
-40.00
-38.00
Power into any port
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 -
CER0818B
2350MHz BPF
Mechanical Drawing
Revision B – Origin Date: December 13, 2010– Revision Date: July 11, 2011
Dim Nominal (mm)
8.97
4.83
0.89
0.40
0.40
2.70
2.70
2.90
0.89
A
B
C
D
E
F
G
H
I
Electrical response
2050
0
2150
2250
2350
Tolerance (mm)
+/- or max
Max
Max
0.13
0.13
0.13
0.13
0.13
Max
0.13
PCB Layout
2450
2550
2650
- 10
- 20
- 30
- 40
- 50
- 60
Packaging and Marking
DIMENISION
UNITS SPECIFICATION
mm
330
REEL DIAMETER
kg
1.5
REELWEIGHT
ea.
1000
REEL QUANTITY
Customer Feed Direction
Product Marking
CTS
818
YWW
Document No. 008-0256-0
Wo
Ao
Bo
Ko
Po
Inches/mm
Inches/mm
Inches/mm
Inches/mm
Inches/mm
0.630"/16
0.215"/5.46
0.360"/9.14
0.120"/3.04
0.472"/12.0
Page 2 of 2
Rev. X4VH
- CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd. NE, Albuquerque, NM 87113 -
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