DC Pass
ZADC-20-10+
ZADC-20-10
Directional Coupler
50Ω
800 to 1000 MHz
Maximum Ratings
Operating Temperature
Storage Temperature
DC Current
Features
• low mainline loss, 0.4 dB typ.
-55°C to 100°C
-55°C to 100°C
1.5A
SMA version shown
• excellent VSWR, 1.18 typ.
• power input up to 5W
• DC current through input to output 1.5A Max.
CASE STYLE: CC51-1
Connectors Model
Price
$49.95 ea. (1-9)
$49.95 ea. (1-9)
Qty.
N-TYPE
SMA
ZADC-20-10-N(+)
ZADC-20-10-S(+)
Permanent damage may occur if any of these limits are exceeded.
Applications
• GSM
• instrumentation
• cellular
Coaxial Connections
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
INPUT
1
3
2
OUTPUT
COUPLED
Directional Coupler Electrical Specifications
FREQ.
RANGE
(MHz)
COUPLING
(dB)
MAINLINE LOSS1
DIRECTIVITY
(dB)
VSWR
(:1)
POWER
INPUT
(W)
(dB)
Outline Drawing
fL-fU
Nom.
Flatness
Typ. Max.
Typ. Min.
Typ.
1.18
Max.
800-1000 20.0±0.6
±1.2
0.4
0.7
21
17
5
1. Mainline loss includes theoretical power loss at coupled port.
Typical Performance Data
Frequency
(MHz)
Mainline Loss
(dB)
Coupling
(dB)
In-Cpl
Directivity
(dB)
Return Loss
(dB)
In-Out
In
Out
Cpl
753.33
880.00
897.00
914.00
931.00
0.28
0.34
0.35
0.37
0.39
20.86
19.78
19.64
19.54
19.42
20.41
21.43
21.54
21.79
21.87
23.66
22.11
21.92
21.61
21.25
29.98
23.76
23.13
22.54
21.99
21.98
21.39
21.29
21.20
21.13
inch
Outline Dimensions (
)
mm
A
2.00
50.80
B
2.00
C
.75
D
.938
E
.13
3.30
F
1.750
44.45
948.00
965.00
976.66
988.33
1000.00
0.38
0.40
0.41
0.42
0.42
19.30
19.19
19.12
19.04
18.97
22.04
22.18
22.30
22.44
22.69
20.93
20.71
20.62
20.53
20.46
21.47
20.98
20.67
20.36
20.08
21.07
21.03
20.96
20.90
20.84
50.80
19.05
23.83
G
.125
3.18
H
.38
J
1.00
K
1.25
wt
grams
145.0
9.65
25.40
31.75
ZADC-20-10
MAINLINE LOSS
ZADC-20-10
COUPLING & DIRECTIVITY
at RF level of -10 dBm
at RF level of -10 dBm
0.8
0.6
0.4
0.2
0.0
30
25
20
15
10
COUPLING
DIRECTIVITY
800
840
880
920
960
1000
800
840
880
920
960
1000
FREQUENCY (MHz)
FREQUENCY (MHz)
Electrical Schematic
ZADC-20-10
RETURN LOSS
at RF level of -10 dBm
40
35
30
25
20
15
10
IN
OUT
CPL
800
840
880
920
960
1000
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. E
M128128
ED-6263/2
®
ZADC-20-10
WZ/TD/CP/AM
Mini-Circuits
100716
www.minicircuits.com P.O. Box 35166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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