Data Sheet

CER0932A
722 MHz Duplexer
Preliminary B – Origin Date: January 7, 2014 – Revision Date: March 20, 2014
Features
• Low Loss
• Excellent Rejection
• Excellent Power Handling
Description
Surface mount, silver (Ag) coated ceramic
duplexer.
Weight: 7.8 grams typical
Material: Filter is composed of a ceramic
block plated with Ag and a shield made of
tin plated cold rolled steel.
Filter complies with RoHS standards.
Electrical Specifications
Parameter
Low Band Response
Passband Insertion Loss
Passband Return Loss @ TX
Passband Return Loss @ ANT
Attenuation:
High Band Response
Passband Insertion Loss
Passband Return Loss @ RX
Passband Return Loss @ ANT
Attenuation:
TX to RX Response
Isolation @ Low Band
Isolation @ High Band
Power into any port
Frequency
(MHz)
Spec. over
Typical @ 25ºC Spec. @ 25ºC -40ºC to +85ºC
699 - 715
699 - 715
699 - 715
349 - 357
729 - 745
-2.2
-14
-14
-56
-58
-2.6
-12
-12
-55
-56
-2.8
-12
-12
-55
-56
729 - 745
729 - 745
729 - 745
699 - 715
-3.3
-14
-14
-71
-3.7
-12
-12
-69
-3.9
-12
-12
-69
699 - 715
729 - 745
-72
-60
5 Watt max
-71
-58
-71
-58
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 -
CER0932A
722 MHz Duplexer
Preliminary B – Origin Date: January 7, 2014 – Revision Date: March 20, 2014
Mechanical Drawing
Electrical response
670
0
690
710
Dim
Nominal (mm)
A
B
C
D
E
F
G
H
I
J
K
L
M
1.054
40.41
3.897
19.3
13.13
1.14
1.02
1.02
1.14
17.44
16
6.2
1.016
Tolerance (mm)
+/- or max
0.25
max
0.13
0.13
0.13
0.13
0.13
0.13
0.13
max
max
max
0.17
PCB Layout
730
750
770
-10
-20
Under Construction
-30
-40
-50
-60
-70
-80
-90
Packaging and Marking
DIMENSION
REEL DIAMETER
REEL WEIGHT
REEL QUANTITY
UNITS SPECIFICATION
mm
kg
ea.
330
2.3
250
Customer Feed Direction
CTS
932
YWW
TBD
Document No. 008-0256-0
Page 2 of 2
TBD
Rev. X4VH
- CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd NE, Albuquerque, NM 87113 -
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