Data Sheet

CER0394A
1920 MHz BPF
Rev 1 – Origin Date: July 2, 2006 – Revision Date: September 22, 2006
Features
• High Rejection
• Steep Roll Off
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in PCS infrastructure
applications.
Weight: 4.7 grams typical
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
Passband Iloss
Passband Return Loss @ Port 1
Passband Return Loss @ Port 2
Attenuation
Frequency
MHz
Typical
@ 25ºC
Specification
@ 25ºC
1900 - 1926
1900 - 1926
1900 - 1926
1930 - 1945
1945 - 1960
1960 - 2000
-4.6
-16.0
-16.0
-15.0
-28.0
-38.0
-6.0
-10.0
-10.0
-15.0
-25.0
-35.0
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
CER0394A
1920 MHz BPF
Mechanical Drawing
Electrical response
Rev 1 – Origin Date: July 2, 2006 – Revision Date: September 22, 2006
Dim
Nominal (mm)
B
C
D
F
G
H
I
J
K
L
27.9
7.23
15.97
1.14
1.02
1.02
1.14
7.2
6.1
6.2
Tolerance (mm)
+/- or max
max
0.25
0.13
0.13
0.13
0.13
0.13
max
max
max
PCB Layout
OUT
IN
Packaging and Marking
Customer Feed Direction
DIMENSION
REEL DIAMETER
REEL WEIGHT
REEL QUANTITY
UNITS SPECIFICATION
mm
kg
ea.
Document No. 008-0256-0
330
3.1
500
Page 2 of 2
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Rev. X4VH
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