Data Sheet

CER0839B
2350MHz BPF
Revision B – Origin Date: April 7, 2011 – Revision Date: July 11, 2011
Features
• Low Ripple
• High Rejection
• Low Loss
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in DCS repeater and
base station applications, CTS Monoblock LR
Series Filters are designed to minimize ripple
and maximize rejection.
Weight: 9.5 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
Response
Passband Iloss
Ripple
Passband Return Loss @ Port 1
Passband Return Loss @ Port 2
Attenuation
Frequency
MHz
Typical
@ 25ºC
Specification
@ 25ºC
Spec over
-40ºC to +85ºC
2300 - 2400
2300 - 2400
2300 - 2400
2300 - 2400
10 - 2110
2110 - 2170
2200 - 2250
2250 - 2280
2420 - 2500
2450 - 2500
2500 - 2690
2690 - 3000
-1.5
0.85
-15.0
-15.0
-47.0
-48.0
-28.0
-15.5
-16.0
-33.0
-44.0
-35.0
-1.6
1.0
-14.0
-14.0
-40.0
-45.0
-25.0
-14.0
-15.0
-25.0
-40.0
-15.0
-1.8
1.1
-14.0
-14.0
-40.0
-45.0
-25.0
-13.0
-14.0
-25.0
-40.0
-15.0
Power into any port
2 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
Rev. X4VH
- CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd. NE, Albuquerque, NM 87113 -
CER0839B
2350MHz BPF
Revision B – Origin Date: April 7, 2011 – Revision Date: July 11, 2011
Mechanical Drawing
Dim
A
B
C
D
E
F
G
H
I
J
K
Electrical response
2100
2200
2300
2400
2500
Nominal
(mm)
32.5
7.4
2.03
1.27
1.27
9.75
9.75
8.44
2.03
9.6
6.50
Tolerance (mm)
+/- or max
max
max
0.13
0.13
0.13
0.13
0.13
max
0.13
max
0.13
PCB Layout
2600
0
- 10
- 20
- 30
OUTPUT
- 40
INPUT
- 50
- 60
- 70
- 80
Packaging and Marking
DIMENSION
REEL DIAMETER
REEL WEIGHT
REEL QUANTITY
UNITS SPECIFICATION
330
mm
1.6
kg
250
ea.
Customer Feed Direction
CTS
39B
YWW
Document No. 008-0256-0
Wo
Ao
Bo
Ko
Po
Inches/mm
Inches/mm
Inches/mm
Inches/mm
Inches/mm
2.20"/56
0.394"/10.0
1.291"/32.8
0.344"/8.74
0.787"/20.0
Page 2 of 2
Rev. X4VH
- CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd. NE, Albuquerque, NM 87113 -
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