20 dB Bi-directional Coupler
2 - 32 MHz
CD-920-4
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
s
Asia/Pacific: Tel. +81 (03) 3226-1671
s
Europe: Tel. +44 (1344) 869 595
Fax (800) 618-8883
Fax +81 (03) 3226-1451
Fax +44 (1344) 300 020
1
Specifications Subject to Change Without Notice.
V2.00
C-8-920
Features
Low Loss: 0.2 dB Max.
High Directivity: 35 dB Min.
Constant Coupling: Typically within 0.15 dB
50 W Max Input Power
MIL-STD-202 Screening Available
Guaranteed Specifications*
(From -55C to +85C)
Frequency Range
2 - 32 MHz
Coupling
20 0.15 dB
(Input to Output)
Coupling Flatness
0.15 dB Max.
VSWR
1.07:1 Max.
Directivity
35 dB Min.
(Both Directions)
Main Line Loss
0.2 dB Max.
*All specifications apply with 50 ohm source and load impedance.
This product contains elements protected by United States Patent
Number 3,426,298.
Ordering Information
Part Number
Package
CD-920-4 BNC
Connectorized
q
q
q
q
q
Dimensions in ( ) are in mm.
Unless Otherwise Noted: .xxx = 0.015 (.x = 0.4)
WEIGHT (APPROX.): 2.5 OUNCES 71 GRAMS
Functional Diagram
V2.00
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
s
Asia/Pacific: Tel. +81 (03) 3226-1671
s
Europe: Tel. +44 (1344) 869 595
Fax (800) 618-8883
Fax +81 (03) 3226-1451
Fax +44 (1344) 300 020
2
Specifications Subject to Change Without Notice.
20 dB Bi-directional Coupler
CD-920-4
Typical Performance
DIRECTIVITY
VSWR
COUPLING
DIRECTIVITY (dB)
VSWR
COUPLING (dB)
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
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