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ZFDC-20-1H-S+ [MINI]

Bi-Directional Coupler;
ZFDC-20-1H-S+
型号： ZFDC-20-1H-S+
厂家： MINI-CIRCUITS    MINI-CIRCUITS
描述：

Bi-Directional Coupler
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中文：  中文翻译
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Coaxial  
Bi-Directional Coupler  
ZFDC-20-1H+  
50Ω  
Up to 25W 30 to 400 MHz  
BNC version shown  
CASE STYLE: J17  
Connectors Model  
Maximum Ratings  
Operating Temperature  
Storage Temperature  
Features  
• high power, up to 25W  
• wideband, 30 to 400 MHz  
• excellent directivity, 30 dB typ.  
• low mainline loss, 0.15 dB typ.  
• rugged shielded case  
-55°C to 100°C  
-55°C to 100°C  
BNC  
SMA  
ZFDC-20-1H+  
ZFDC-20-1H-S+  
ZFDC-20-1H-N+  
Permanent damage may occur if any of these limits are exceeded.  
N-TYPE  
BRACKET (OPTION"B")  
Coaxial Connections  
INPUT  
S
1
3
2
Applications  
+RoHS Compliant  
The +Suffix identifies RoHS Compliance. See our web site  
for RoHS Compliance methodologies and qualifications  
OUTPUT  
• VHF/UHF  
• instrumentation  
• communication receivers & transmitters  
• power leveling  
COUPLED (forward)  
COUPLED (reverse)  
Electrical Specifications at 25°C  
FREQ.  
(MHz)  
COUPLING  
(dB)  
MAINLINE LOSS1  
(dB)  
DIRECTIVITY  
(dB)  
VSWR POWER  
(:1) INPUT2, W  
Outline Drawing  
L
M
U
L
M
U
L
MU  
Typ. Max. Typ. Max. Typ. Max. Typ. Min. Typ. Min.  
Typ. Min.  
Typ. Max. Max.  
Nom.  
20.5±0.5  
M= 100-200 MHz  
Flatness  
fL-fU  
30-400  
±0.4  
0.15 0.4 0.15 0.4  
U= 200-400 MHz  
0.3  
0.4  
30  
25  
30  
25  
30  
23  
1.2 25 25  
L= 30-100 MHz  
1. Mainline loss includes theoretical power loss at coupled port.  
2. Power input will be derating linearly to 50% of rating at 100°C.  
Typical Performance Data  
Frequency Mainline Loss  
Coupling  
(dB)  
Directivity  
(dB)  
Return Loss  
(dB)  
(MHz)  
(dB)  
In-Out  
In-Cpl Fwd  
Out-Cpl Rev Out-Cpl Fwd In-Cpl Rev  
In  
Out  
Cpl Fwd  
Cpl Rev  
30.00  
47.50  
65.00  
82.50  
100.00  
0.11  
0.07  
0.07  
0.08  
0.11  
20.74  
20.68  
20.63  
20.59  
20.59  
20.73  
20.66  
20.62  
20.58  
20.58  
36.33  
36.66  
36.97  
37.14  
37.19  
39.08  
39.46  
39.93  
40.58  
40.42  
17.88  
21.75  
24.43  
26.31  
27.24  
17.93  
17.83  
22.02  
25.33  
28.32  
30.88  
17.78  
21.88  
25.13  
28.10  
30.36  
21.84  
24.65  
27.05  
28.65  
inch  
Outline Dimensions (  
)
mm  
150.00  
200.00  
288.89  
333.33  
400.00  
0.16  
0.19  
0.21  
0.23  
0.24  
20.63  
20.69  
20.77  
20.80  
20.83  
20.62  
20.67  
20.74  
20.77  
20.80  
38.74  
36.80  
33.49  
31.88  
29.81  
38.06  
35.64  
32.92  
31.46  
29.45  
27.92  
29.69  
29.81  
29.73  
28.38  
30.48  
30.30  
29.10  
28.43  
27.54  
33.62  
33.78  
30.60  
28.85  
26.14  
34.39  
39.07  
35.64  
31.36  
26.41  
A
1.25  
B
1.25  
C
.75  
D
.63  
E
F
G
H
.38 1.000  
9.65 25.40  
.125 1.000  
3.18 25.40  
31.75 31.75 19.05 16.00  
J
--  
--  
K
--  
--  
L
M
N
2.18  
P
.75  
Q
wt  
.07 grams  
1.78 75.0  
.125 1.688  
3.18 42.88 55.37 19.05  
ZFDC-20-1H+  
MAINLINE LOSS  
ZFDC-20-1H+  
COUPLING & DIRECTIVITY  
For option "B" with N-type connectors, dimension "C" increases to 0.94 inches.  
at RF level of -10 dBm  
at RF level of -10 dBm  
0.4  
60  
COUPLING IN-CPL FWD  
DIRECTIVITY IN-CPL REV  
50  
40  
30  
20  
10  
0
0.3  
0.2  
0.1  
0.0  
0
50  
100  
150  
200  
250  
300  
350  
400  
0
50  
100  
150  
200  
250  
300  
350  
400  
FREQUENCY (MHz)  
FREQUENCY (MHz)  
ZFDC-20-1H+  
RETURN LOSS  
Electrical Schematic  
at RF level of -10 dBm  
60  
50  
40  
30  
20  
10  
IN  
OUT  
CPL FWD  
CPL REV  
0
50  
100  
150  
200  
250  
300  
350  
400  
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. J  
M163703  
ZFDC-20-1H+  
WP/TD/CP  
180905  
®
Mini-Circuits  
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com  

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