Data Sheet

CER0214B
1880 MHz Monoblock LR Series BPF
Revision A – Origin Date: July 26, 2011 – Revision Date: July 26, 2011
Features
• Low Ripple
• High Rejection
• Low Loss
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in PCS repeater and
base station applications, CTS Monoblock LR
Series Filters are designed to minimize ripple
and maximize rejection.
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
Frequency (MHz)
Passband Insertion Loss
1850 - 1910
Passband Return Loss @ input
1850 - 1910
Passband Ripple
1850 - 1910
Attenuation:
1930 - 1990
1920
Power into any port
Typical @ 25ºC
3.5 dB
13.0 dB
1.8 dB
33.0 dB
20.0 dB
1 Watt max
Spec. over
-0ºC to +45ºC
3.8 dB max
10.0 dB min
2.1 dB max
30.0 dB min
18.0 dB min
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
Document No. 008-0256-0
Page 1 of 2
Rev. X4VH
- CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd NE – Albuquerque, NM 87113 -
CER0214B
1880 MHz Monoblock LR Series BPF
Revision A – Origin Date: July 26, 2011 – Revision Date: July 26, 2011
Mechanical Drawing
Electrical response
1810
0
1840
1870
1900
1930
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
7.7
6.6
6.2
Tolerance (mm)
+/- or max
max
0.25
0.13
0.13
0.13
0.13
0.13
max
max
max
PCB Layout
1960
1990
40
-10
30
-20
20
-30
10
-40
0
-50
-10
-60
-20
-70
-30
-80
-40
OUT
IN
Packaging and Marking
Customer Feed Direction
DIMENSION
REEL DIAMETER
REEL WEIGHT
REEL QUANTITY
UNITS SPECIFICATION
mm
kg
ea.
330
3.1
500
CER0214B
Document No. 008-0256-0
Page 2 of 2
Rev. X4VH
- CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd NE - Albuquerque, NM 87114 -
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