Directional Coupler
50Ω
Maximum Ratings
Operating Temperature
Storage Temperature
Coaxial
ZADC-10-10
800 to 1000 MHz
-55°C to 100°C
-55°C to 100°C
Features
• excellent insertion loss, 0.85 dB typ.
• excellent VSWR, 1.16 typ.
• power input up to 5W max.
SMA version shown
CASE STYLE: CC51-1
Connectors Model
SMA
ZADC-10-10-S
N-TYPE
ZADC-10-10-N
Price
Qty.
$49.95 ea. (1-9)
$49.95 ea. (1-9)
Coaxial Connections
INPUT
OUTPUT
COUPLED
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.
10±0.6
Flatness
±1.0
Typ. Max.
0.85
1.2
Typ.
22
Min.
17
Typ.
1.16
1. Mainline loss includes theoretical power loss at coupled port.
Typical Performance Data
Frequency
(MHz)
Mainline Loss
(dB)
In-Out
0.65
0.87
0.85
0.86
0.90
0.92
0.97
0.99
0.98
0.99
Coupling
(dB)
In-Cpl
11.00
10.15
10.00
9.87
9.81
9.72
9.67
9.63
9.55
9.44
Directivity
(dB)
In
24.50
23.48
23.28
23.06
22.85
22.64
22.41
22.25
22.07
21.86
Return Loss
(dB)
Out
24.59
23.83
23.66
23.49
23.33
23.16
22.97
22.84
22.67
22.48
Cpl
37.50
31.50
30.66
29.86
29.13
28.46
27.89
27.53
27.18
26.85
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
753.33
880.00
897.00
914.00
931.00
948.00
965.00
976.66
988.33
1000.00
20.74
22.13
22.36
22.63
22.90
23.19
23.49
23.75
23.99
24.34
2.0
MAINLINE LOSS (dB)
1.6
1.2
0.8
0.4
at RF level of -10 dBm
ZADC-10-10
MAINLINE LOSS
40
COUPLING & DIRECTIVITY
(dB)
32
24
16
8
0
750
at RF level of -10 dBm
ZADC-10-10
COUPLING & DIRECTIVITY
COUPLING
DIRECTIVITY
0.0
750
800
850
900
FREQUENCY (MHz)
950
1000
800
850
900
FREQUENCY (MHz)
950
1000
ZADC-10-10
RETURN LOSS
50
RETURN LOSS (dB)
42
34
26
18
10
750
at RF level of -10 dBm
electrical schematic
CPL
INPUT
OUTPUT
IN
OUT
COUPLED
800
850
900
FREQUENCY (MHz)
950
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-6262/2
ZADC-10-10
WZ/TD/CP
060803