KFF6169A

800 MHz Duplexer

Document No. 008-0256-0

Page 1 of 2

Rev. X4VH

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.

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

Electrical Specifications

Parameter

Frequency

(MHz)

Typical @ 25ºC

Spec. @ 25ºC

TX to Antenna Response

Passband Insertion Loss

804-824

2.1 dB

2.5 dB max

Passband Return Loss @ TX

804-824

12.0 dB

9.0 dB min

Attenuation:

850-870

53.0 dB

50 dB min

Antenna to RX Response

Passband Insertion Loss

850-870

2.2 dB

2.5 dB max

Passband Return Loss @ RX

850-870

8.3 dB

6.0 dB min

Attenuation:

804-824

58.0 dB

50.0 dB min

Power into any port

5 Watt max

Rev 1 – Origin Date: July 11, 2005 – Revision Date: March 3, 2006

•“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.”