A
B
C
D
E
F
2.00
2.00
.75
.938
.13
1.750
50.80
50.80
19.05
23.83
3.30
44.45
G
H
J
K
wt
.125
.38
1.00
1.25
grams
3.18
9.65
25.40
31.75
145.0
Frequency
(MHz)
Mainline Loss
(dB)
In-Out
Coupling
(dB)
In-Cpl
Directivity
(dB)
In
Return Loss
(dB)
Out
Cpl
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Typical Performance Data
Directional Coupler Electrical Specifications
Maximum Ratings
Coaxial Connections
INPUT
1
OUTPUT
3
COUPLED
2
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
Outline Drawing
Outline Dimensions ( )
inch
mm
ZADC-10-17
MAINLINE LOSS
0.0
0.4
0.8
1.2
1.6
2.0
1000
1140
1280
1420
1560
1700
FREQUENCY (MHz)
MAINLINE
LOSS
(dB)
at RF level of -10 dBm
ZADC-10-17
COUPLING & DIRECTIVITY
0
10
20
30
40
50
1000
1140
1280
1420
1560
1700
FREQUENCY (MHz)
C
O
U
P
L
I
N
G
&
D
I
R
E
C
T
I
V
I
T
Y
(
d
B
)
COUPLING
DIRECTIVITY
at RF level of -10 dBm
ZADC-10-17
ZADC-10-17
RETURN LOSS
10
18
26
34
42
50
1000
1140
1280
1420
1560
1700
FREQUENCY (MHz)
RETURN
LOSS
(dB)
IN
OUT
CPL
at RF level of -10 dBm
electrical schematic
INPUT
OUTPUT
COUPLED
50 1000 to 1700 MHz
Directional Coupler
REV. C
M93848
ED-7294/3
ZADC-10-17
LC/TD/CP
060803
Coaxial
CASE STYLE: CC51-1
Connectors Model
Price
Qty.
SMA
ZADC-10-17
$49.95 ea. (1-9)
1. Mainline loss includes theoretical power loss at coupled port.
Features
excellent directivity, 25 dB typ.
excellent VSWR, 1.20 typ.
power input up to 5W
low cost
Applications
GSM
PCN
cellular
FREQ.
RANGE
(MHz)
COUPLING
(dB)
MAINLINE LOSS
1
DIRECTIVITY
(dB)
VSWR
(:1)
POWER
INPUT
(W)
f
L
-f
U
Nom.
Flatness
Typ. Max.
Typ. Min.
Typ.
Max.
1000-1700
9.80.5
1.0
0.8
1.3
25
17
1.2
5
1000.00
0.58
9.85
38.31
31.32
30.87
23.36
1100.00
0.63
9.53
38.19
30.16
30.58
22.92
1200.00
0.68
9.34
37.62
29.39
30.42
22.73
1260.00
0.70
9.23
36.96
29.10
30.38
22.75
1280.00
0.72
9.26
36.64
29.01
30.40
22.78
1315.00
0.70
9.22
36.26
28.90
30.39
22.86
1390.00
0.74
9.25
35.35
28.76
30.40
23.13
1475.00
0.74
9.27
34.18
28.76
30.40
23.66
1600.00
0.72
9.47
31.97
28.71
30.43
24.84
1700.00
0.72
9.78
29.69
27.81
30.57
26.16
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