參數(shù)資料
型號: ELDC-8
英文描述: E-Series 75Ohm Coupler 5-1000 MHz
中文描述: E系列75歐姆耦合5-1000兆赫
文件頁數(shù): 1/2頁
文件大?。?/td> 175K
代理商: ELDC-8
E-Series 75 Ohm Coupler — 5 - 1000 MHz
ELDC-8
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 1349 E
Features
Coupling 8dB Typical
Surface Mount
Low Profile
Tape and Reel Packaging available
Description
M/A-COM’s ELDC-8 is a high performance 75 Ohm Coupler, in
a SM-55 low cost, surface mount package. The ELDC-8 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
1.5
2.1
2.3
2.6
Coupling
5 - 870 MHz
870 - 1000 MHz
dB
7.9
± 0.6
± 0.8
Coupling Flatness
dB
0.9
Directivity
5 - 870 MHz
870 - 1000 MHz
dB
17
13
11
10
Input Return Loss
5 - 50 MHz
50 - 870 MHz
870 - 1000 MHz
dB
18
20
17
16
Output Return Loss
5 - 50 MHz
50 - 870 MHz
870 - 1000 MHz
dB
22
34
24
20
18
Coupled Return Loss
5 - 50 MHz
50 - 870 MHz
870 - 1000 MHz
dB
19
20
16
*Notes:
1.Core is coated with Paralyene C, 0.005” thick minimum.
2.Wire is heavy poly-nylon coated, rated to 180C.
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