參數(shù)資料
型號: ELDC-12LI
英文描述: E-Series 75 Ohm Coupler 5 - 870 MHZ
中文描述: E系列75歐姆耦合器5 - 870兆赫
文件頁數(shù): 1/2頁
文件大小: 164K
代理商: ELDC-12LI
E-Series 75 Ohm Coupler — 5 - 1000 MHz
ELDC-12
M/A-COM Division of AMP Incorporated s North America: Tel. (800) 366-2266, Fax (800) 618-8883 s Asia/Pacific: Tel.+85 2 2111 8088,
Fax +85 2 2111 8087 s Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
S 1348 D
Features
Coupling 12dB Typical
Surface Mount
Low Profile
Tape and Reel Packaging available
Description
M/A-COM’s ELDC-12 is a high performance 75 Ohm Coupler,
in a SM-55 low cost, surface mount package. The ELDC-12 is
designed for use in high volume CATV applications. Typical
applications include Set-top Boxes, Network Interface Units,
Broadband Amplifiers and Headend equipment.
SM-55 Package
E-Series 75 Ohm Coupler
5 - 1000 MHz
Electrical Specifications @25°C, Z0 = 75 Ohms
Frequency Range 5 - 1000 MHz
Units
Nominal
Typical
Minimum
Maximum
Mainline Loss
5 - 870 MHz
870 - 1000 MHz
dB
0.8
1.2
1.4
1.6
Coupling
5 - 870 MHz
870 - 1000 MHz
dB
11.8
± 0.7
± 0.9
Coupling Flatness
dB
1.1
Directivity
5 - 870 MHz
870 - 1000 MHz
dB
17
12
9
8
Input Return Loss
5 - 50 MHz
50 - 870 MHz
870 - 1000 MHz
dB
20
21
17
18
17
Output Return Loss
5 - 50 MHz
50 - 870 MHz
870 - 1000 MHz
dB
22
24
18
22
20
Coupled Return Loss
5 - 50 MHz
50 - 870 MHz
870 - 1000 MHz
dB
19
24
22
16
19
17
相關PDF資料
PDF描述
ELDC-14 E-Series 75 Ohm Coupler 5 - 1000 MHZ
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ELDC-6LI E-Series 75Ohm Coupler 50-870MHz
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