Directional Coupler
50Ω
Maximum Ratings
Operating Temperature
Storage Temperature
Coaxial
ZADC-30-10
800 to 1000 MHz
-55°C to 100°C
-55°C to 100°C
Features
Coaxial Connections
INPUT
OUTPUT
COUPLED
• low conversion loss, 0.4 dB typ.
• excellent directivity, 21 dB typ.
• excellent VSWR, 1.15 typ.
• power input up to 5W
SMA version shown
CASE STYLE: CC51-1
Connectors Model
N-TYPE
ZADC-30-10-N
SMA
ZADC-30-10-S
Price
Qty.
$49.95 ea. (1-9)
$49.95 ea. (1-9)
1
3
2
Applications
• GSM
• instrumentation
• cellular
Directional Coupler Electrical Specifications
Outline Drawing
FREQ.
RANGE
(MHz)
f
L
-f
U
800-1000
COUPLING
(dB)
MAINLINE LOSS
1
DIRECTIVITY
(dB)
VSWR
(:1)
POWER
INPUT
(W)
Max.
5
Nom.
30.0±0.6
Flatness
±1.4
Typ. Max.
0.4
0.7
Typ.
21
Min.
16
Typ.
1.15
1. Mainline loss includes theoretical power loss at coupled port.
Typical Performance Data
Frequency
(MHz)
Mainline Loss
(dB)
In-Out
0.29
0.29
0.29
0.29
0.32
0.35
0.33
0.33
0.40
0.42
Coupling
(dB)
In-Cpl
31.28
31.09
30.92
30.75
30.59
30.37
30.19
30.00
29.84
29.68
Directivity
(dB)
In
28.82
28.22
27.56
26.92
26.27
25.48
24.68
23.89
23.12
22.53
Return Loss
(dB)
Out
28.48
28.31
28.16
27.99
27.83
27.62
27.81
27.28
27.43
27.18
Cpl
28.11
27.27
26.44
25.63
24.85
23.91
23.00
22.15
21.35
20.72
Outline Dimensions (
inch
)
mm
A
2.00
50.80
B
2.00
50.80
C
.75
19.05
D
.938
23.83
E
.13
3.30
F
1.750
44.45
G
.125
3.18
H
.38
9.65
J
1.00
25.40
K
1.25
31.75
wt
grams
145.0
800.00
820.00
840.00
860.00
880.00
905.00
930.00
955.00
980.00
1000.00
17.88
18.17
18.62
18.95
19.34
19.86
20.52
21.16
21.91
22.35
ZADC-30-10
MAINLINE LOSS
1.0
MAINLINE LOSS (dB)
0.8
0.6
0.4
0.2
0.0
800
at RF level of -10 dBm
ZADC-30-10
COUPLING & DIRECTIVITY
60
COUPLING & DIRECTIVITY
(dB)
50
40
30
20
10
0
800
at RF level of -10 dBm
COUPLING
DIRECTIVITY
840
880
920
FREQUENCY (MHz)
960
1000
840
880
920
FREQUENCY (MHz)
960
1000
ZADC-30-10
RETURN LOSS
50
RETURN LOSS (dB)
42
34
26
18
10
800
at RF level of -10 dBm
electrical schematic
CPL
INPUT
OUTPUT
IN
OUT
COUPLED
840
880
920
FREQUENCY (MHz)
960
1000
Distribution Centers
NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
Mini-Circuits
®
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Mini-Circuits
ISO 9001 & ISO 14001
Certified
REV. B
M93848
ED-6263/2
ZADC-30-10
WZ/TD/CP
060803
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