UPB040A Datasheet, PDF (1/2 Pages) CTS Corporation – Surface mount, silver (Ag) coated ceramic filter

Features
• Low Ripple
• High Rejection
• Low Loss
PRELIMINARY
UPB040A
Band 40 TDD BPF
Preliminary A – Revision Date: December 10, 2015
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in Broadband
Wireless applications.
Weight: 1.2 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
Pass band Ins ertion Los s (5 MHz Avg)
Pass band Ins ertion Los s (5 MHz Avg)
Passband Return Loss
Attenuation
Nominal Impedance
Average Input Power
Peak Input Power
Frequency
MHz
2300 - 2400
2320 - 2370
2300 - 2400
1 - 1980
1980 - 2170
2496 - 2690
Typical @ 25ºC
1.1 dB
0.9 dB
14.0
45.0
37.0
27.0
50 ohms
Spec @ 25ºC
1.3 dB
1.1 dB
12.0 dB
40.0 dB
35.0 dB
25.0 dB
Spec over
-10ºC to +85ºC
1.5 dB
1.2 dB
12.0 dB
40.0 dB
35.0 dB
25.0 dB
2 Watt max
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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