Data Sheet

KFF6169A
800 MHz Duplexer
Rev 1 – Origin Date: July 11, 2005 – Revision Date: March 3, 2006
Features
• Excellent Power Handling
• Low Loss
• High Rejection
Description
Pin Mount, silver (Ag) coated ceramic filter.
Developed for use in 800 MHz
infrastructure applications.
Weight: 49.0 grams typical
Material: Filter is composed of a ceramic
block plated with Ag. and a bracket made
of 60-40 tin lead plated cold roll steel.
Electrical Specifications
Parameter
TX to Antenna Response
Passband Insertion Loss
Passband Return Loss @ TX
Attenuation:
Antenna to RX Response
Passband Insertion Loss
Passband Return Loss @ RX
Attenuation:
Power into any port
Frequency
(MHz)
Typical @ 25ºC Spec. @ 25ºC
804-824
804-824
850-870
2.1 dB
12.0 dB
53.0 dB
2.5 dB max
9.0 dB min
50 dB min
850-870
850-870
804-824
2.2 dB
8.3 dB
58.0 dB
5 Watt max
2.5 dB max
6.0 dB min
50.0 dB min
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
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Rev. X4VH
KFF6169A
800 MHz Duplexer
Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005
Mechanical Drawing
Electrical response
PCB Layout
Packaging and Marking
6 12 Slot Foam Trays
(72 max. per box)
Customer Feed Direction
Document No. 008-0256-0
Page 2 of 2
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Rev. X4VH
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