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ZFDC-20-33 [MINI]

Directional Coupler;
ZFDC-20-33
型号： ZFDC-20-33
厂家： MINI-CIRCUITS    MINI-CIRCUITS
描述：

Directional Coupler
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中文：  中文翻译
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Coaxial  
Directional Coupler  
ZFDC-20-33+  
50Ω  
20 to 3000 MHz  
Maximum Ratings  
Operating Temperature  
Storage Temperature  
Features  
CASE STYLE: K18  
Connectors Model  
-40°C to 85°C  
-55°C to 100°C  
• very wideband, 20 to 3000 MHz  
• excellent directivity, 20 dB typ.  
• excellent mainline loss, 1.0 dB typ.  
• rugged shielded case  
SMA  
N-TYPE  
ZFDC-20-33-S+  
ZFDC-20-33-N+  
BRACKET (OPTION"B")  
Coaxial Connections  
Applications  
INPUT  
3
1
2
+RoHS Compliant  
The +Suffix identifies RoHS Compliance. See our web site  
for RoHS Compliance methodologies and qualifications  
• cellular  
OUTPUT  
COUPLED  
• GPS  
• instrumentation  
• communication receivers & transmitters  
Outline Drawing  
Electrical Specifications at 25°C  
Parameter  
Frequency Range  
Condition (MHz)  
Min.  
Typ.  
Max.  
Unit  
20  
—
—
—
—
—
3000  
MHz  
20  
200  
1500  
2500  
3000  
20  
200  
1500  
2500  
0.4  
0.4  
0.9  
1.3  
1.4  
20.5  
20.9  
21.3  
20.7  
20.9  
0.5  
0.4  
0.1  
25  
0.65  
0.65  
1.20  
1.6  
1.8  
21.1  
21.5  
22.8  
22.4  
22.7  
1.0  
0.8  
0.6  
—
dB  
Mainline Loss (above theoretical 0.05 dB)  
—
19.9  
20.3  
19.8  
19.0  
19.0  
—
—
—
19  
19  
dB  
dB  
dB  
Coupling  
3000  
20 - 1500  
1500 - 2500  
2500 - 3000  
20  
200  
1500  
Coupling Flatness( )  
Directivity  
25  
15  
14  
—
—
—
12  
11  
inch  
2500  
Outline Dimensions (  
)
mm  
3000  
10  
14  
—
20 - 1500  
1500 - 3000  
20 - 1500  
1500 - 3000  
20 - 1500  
1500 - 3000  
18  
12  
18  
12  
12  
10  
—
—
24  
18  
24  
18  
19  
14  
—
—
—
—
—
—
—
—
0.5  
1.0  
A
1.25  
B
1.25  
C
.75  
D
.63  
E
.38  
F
1.00  
G
H
dB  
dB  
dB  
Return Loss (Input)  
Return Loss (Output)  
Return Loss (Coupling)  
.125 1.000  
3.18 25.40  
31.75 31.75 19.05 16.00  
9.65 25.40  
J
--  
--  
K
--  
--  
L
M
N
2.18  
P
.75  
Q
wt  
.07 grams  
1.78 70.0  
.125 1.688  
3.18 42.88 55.37 19.05  
20 - 1500  
W
Input Power  
1500 - 3000  
Electrical Schematic  
Typical Performance Data  
Frequency  
(MHz)  
Mainline Loss  
(dB)  
Coupling  
(dB)  
In-Cpl  
Directivity  
(dB)  
Return Loss  
(dB)  
In-Out  
In  
Out  
Cpl  
20.00  
50.00  
100.00  
150.00  
200.00  
0.42  
0.40  
0.40  
0.41  
0.43  
20.57  
20.68  
20.77  
20.85  
20.94  
27.05  
31.57  
32.98  
33.46  
32.14  
24.72  
28.55  
31.12  
33.09  
32.67  
25.23  
29.48  
32.70  
34.41  
34.65  
23.24  
27.78  
31.38  
33.95  
36.39  
1000.00  
1600.00  
2000.00  
2600.00  
3000.00  
0.65  
0.81  
0.92  
1.13  
1.31  
21.59  
21.19  
20.82  
20.45  
20.43  
18.10  
14.40  
13.77  
14.94  
17.39  
38.49  
45.73  
36.01  
23.69  
18.12  
28.67  
24.89  
23.12  
20.58  
17.93  
22.93  
18.57  
18.07  
19.26  
16.15  
ZFDC-20-33+  
ZFDC-20-33+  
ZFDC-20-33+  
MAINLINE LOSS  
COUPLING & DIRECTIVITY  
RETURN LOSS  
at RF level of -10 dBm  
at RF level of -10 dBm  
at RF level of -10 dBm  
60  
2.0  
60  
50  
40  
30  
20  
10  
0
50  
40  
30  
20  
10  
0
1.6  
1.2  
0.8  
0.4  
0.0  
COUPLING  
DIRECTIVITY  
IN  
500  
OUT  
CPL  
0
500  
1000  
1500  
2000  
2500  
3000  
0
500  
1000  
1500  
2000  
2500  
3000  
0
1000  
1500  
2000  
2500  
3000  
FREQUENCY (MHz)  
FREQUENCY (MHz)  
FREQUENCY (MHz)  
Notes  
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.  
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.  
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled  
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp  
REV.  
M151107  
ED-14437/1  
ZFDC-20-33+  
HY/CP/AM  
151007  
B
®
Mini-Circuits  
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com  
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