CER0081A
1030 MHz TCAS BPF
Rev 0 Origin Date: July 11, 2005 Revision Date: July 11, 2005
Features
Low Loss
High Rejection
Excellent Return Loss
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in TCAS
applications.
Weight: 13.5 grams typical
Material: Filter is composed of a ceramic
block plated with Ag.
Filter complies with RoHS standards.
Electrical Specifications
Frequency
(MHz)
Parameter Typical @ 25C Spec. @ 25C
Insertion Loss 1027-1033 1.45 dB 1.7 dB max
Forward Return Loss 1027-1033 15.0 dB 12.0 dB min
Attenuation: 1005 25.0 dB 15.0 dB min
Attenuation: 1055 34.0 dB 18.0 dB min
Attenuation: 1090 68.0 dB 40.0 dB min
Power Rating 1W
Impedance 50
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 - 171 Covington Drive - Bloomingdale, IL 60108 -
CER0081A
1030 MHz TCAS BPF
Rev 0 Origin Date: July 11, 2005 Revision Date: July 11, 2005
Mechanical Drawing
Nominal Tolerance (mm)
Dim
(mm) +/- or max
33.58 max
A
B 11.25 max
C 7.85 max
10.808 0.127
D
E 10.808 0.127
F 2.616 0.127
0.635 0.127
G
H
I 2.032 0.127
0.635 0.127
J
Electrical response PCB Layout
0.300
0.000
1.730
3.270
3.170
3.910 3.910
4.574
7.324
8.324
11. 0 2 6
11. 2 7 6
Packaging and Marking
Customer Feed Direction
DIMENSION UNITS SPECIFICATION
REEL DIAMETER mm 330
REEL WEIGHT kg 4.1
REEL QUANTITY ea. 250
Document No. 008-0256-0 Page 2 of 2 Rev. X4VH
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
16 . 6 0 7
13.258
15 . 10 7
12 . 7 5 8
11. 8 18
9.798
9.062
8.858
8.062
8.062
0.500
0.500
0.000
0.500 0.500
8.062
8.062 8.858
9.798
9.062
11. 8 18
15 . 10 7
12 . 7 5 8
13.258
16 . 6 0 7