CER0232A [CTS]
Ceramic BPF, 902.5MHz;
| 型号： | CER0232A |
| 厂家： | 
CTS |
| 描述： | Ceramic BPF, 902.5MHz |
| 文件： | 总2页 (文件大小：85K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CER0232A
902.5 MHz Monoblock LR Series BPF
Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005
Features
• Low Ripple
• High Rejection
• Low Loss
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in GSM repeater and
base station applications, CTS Monoblock LR
Series Filters are designed to minimize ripple
and maximize rejection.
Weight: 12.25 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
Frequency
Spec. Over
(MHz)
-40ºC to +85ºC
Typical @ 25ºC Spec. @ 25ºC
Parameter
Electrical Response
Passband Insertion Loss
Passband Return Loss
Passband Ripple
890 - 915
890 - 915
890 - 915
935 - 960
870
2.0 dB
13.0 dB
0.25 dB
53.0 dB
33.0 dB
5 watt max
2.3 dB
10.0 dB
0.5 dB
50.0 dB
30.0 dB
2.5 dB
10.0 dB
0.5 dB
50.0 dB
30.0 dB
Attenuation:
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
Return Loss
Stopbands
0.1 dB
1.0 dB
1.0 dB
Document No. 008-0256-0
Page 1 of 2
Rev. X4VH
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
CER0232A
902.5 MHz Monoblock LR Series BPF
Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005
Mechanical Drawing
Tolerance (mm)
Dim Nominal (mm)
+/- or max
A
B
C
D
E
F
G
H
I
33.8
5.02
23.5
2.03
0.64
0.64
2.03
12.6
6.5
Max
0.25
0.13
0.13
0.13
0.13
0.13
Max
Max
Electrical response
PCB Layout
860
880
900
920
940
960
980
50
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-0.25
-0.13
0.00
0.20
1.61
2.13
3.53
4.05
5.77
40
30
20
6.27
10
8.08
8.59
0
10.39
10.90
12.67
-10
-20
-30
-40
-50
Filter Outline
Exposed Conductor
Solder Resist Over Dielectric
Solder Resist Over Conductor
Packaging and Marking
DIMENSION UNITS SPECIFICATION
REEL DIAMETER
REEL WEIGHT
REEL QUANTITY
mm
kg
ea.
330
3.7
250
Customer Feed Direction
Document No. 008-0256-0
Page 2 of 2
Rev. X4VH
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
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