DPX1326A Datasheet, PDF (1/2 Pages) CTS Corporation – Surface mount, silver (Ag) coated ceramic duplexer

Features
• Low Insertion Loss
• Low Ripple
• Wide passband response
DPX1326A
Band 5/18/26 vs 12/13/17 Diplexer
Preliminary Rev A – Origin Date: August 6, 2015 – Revision Date: August 6, 2015
Description
Surface mount, silver (Ag) coated ceramic
duplexer. Developed for use in
Infrastructure Applications.
Weight: 12.0 grams typical
Material: Filter is composed of a ceramic
block plated with Ag and a shield made of
Sn plated steel.
Filter complies with RoHS standards.
Electrical Specifications
Parameter
Low Band Response (B12+B13)
Passband IL (5MHz avg)
Passband Return Loss
Attenuation
High Band Response (B5/18/26)
Passband IL (5MHz avg)
Passband Return Loss
Attenuation
Isolation Response
Frequency
MHz
698 - 757
776 - 787
698 - 787
814 - 849
859 - 894
814 - 819
817 - 824
824 - 849
859 - 894
814 - 894
698 - 757
776 - 787
Typical
@ 25ºC
0.5
0.9
14.0
22.0
40.0
1.0
0.9
0.8
0.8
14.0
40.0
35.0
Specification Spec over
@ 25ºC -40ºC to +85ºC
0.6
0.7
1.1
1.2
12.0
12.0
20.0
20.0
25.0
25.0
1.2
1.3
1.1
1.2
0.9
1.0
0.9
1.0
12.0
12.0
25.0
25.0
20.0
20.0
Power into any port
Power into any port
698 - 757
40.0
25.0
25.0
776 - 787
35.0
20.0
20.0
814 - 849
23.0
20.0
20.0
859 - 894
40.0
25.0
25.0
Average
3 Watt max
Peak
20 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.”
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