Directional Coupler Electrical Specifications (T
AMB
= 25C)
Maximum Ratings
Coaxial Connections
Features
cable tv
instrumentation
communication receivers & transmitters
gps
PORT
db
INPUT
1
OUTPUT
2
COUPLED
3
very flat coupling
very broad, multi-octave
all welded construction
protected by U.S. Patent 6140887 & 6784531
Applications
Operating Temperature
-40C to 85C
Storage Temperature
-55C to 100C
FREQ.
RANGE
(MHz)
COUPLING
(dB)
f
L
-f
U
5-1000
16.80.7
0.4
0.7 1.1
16
14
1.30
0.5
1.0
1000-1500
17.50.9
0.4
0.85 1.4
18
12
1.30
0.5
1.0
1500-2000
18.51.0
0.3
1.1 1.7
14
--
1.30
0.5
1.0
CASE STYLE: FL905
CONNECTORS: SMA
PRICE: $29.95 ea. QTY (1-24)
VSWR
(:1)
Nom.
POWER
INPUT, W
L
Max.
MU
Max.
DIRECTIVITY
(dB)
Typ.
Outline Drawing
Outline Dimensions ( )
inch
mm
ZX30-17-5
ZX30-17-5
INSERTION LOSS
0.0
0.4
0.8
1.2
1.6
0
400
800
1200
1600
2000
FREQUENCY (MHz)
I
N
SERTI
O
N
L
O
SS (d
B)
at RF level of -10 dBm
ZX30-17-5
RETURN LOSS
10
20
30
40
50
0
400
800
1200
1600
2000
FREQUENCY (MHz)
RE
T
URN LO
S
S
(dB
)
IN
OUT
CPL
at RF level of -10 dBm
ZX30-17-5
COUPLING & DIRECTIVITY
0
10
20
30
40
50
60
0
400
800
1200
1600
2000
FREQUENCY (MHz)
CO
UP
LING
&
DIRE
CTIV
ITY
(d
B
)
COUPLING
DIRECTIVITY
at RF level of -10 dBm
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
In-Out
Coupling
(dB)
In-Cpl
Directivity
(dB)
Return Loss
(dB)
In
Cpl
Out
NEW!
A
B
C
D
E
F
G
.74
.90
.54
.50
.04
.16
.29
18.80
22.86
13.72
12.70
1.02
4.06
7.37
H
J
K
L
M
N
wt
.37
--
.122
.496
.106
.122 grams
9.40
--
3.10
12.60
2.69
3.10
20.0
L
Typ. Max.
M
Typ. Max.
U
Typ. Max.
L
Typ. Min.
M
Typ. Min.
U
Typ. Min.
5.00
0.66
16.40
16.11
22.56
26.16
17.43
100.00
0.62
16.33
16.24
24.38
29.66
18.91
400.00
0.66
16.48
18.15
26.25
31.68
19.58
600.00
0.71
16.64
21.05
27.95
31.19
19.46
800.00
0.77
16.87
26.80
29.39
29.15
18.78
1200.00
0.94
17.49
25.48
27.49
26.06
16.25
1400.00
1.05
17.83
19.73
27.10
26.30
14.93
1600.00
1.14
18.17
16.19
27.06
26.48
13.79
1800.00
1.25
18.51
13.87
27.50
27.35
12.86
2000.00
1.36
18.83
11.92
26.79
29.50
12.12
Typ.
Flatness
MAINLINE LOSS
1
(dB)
L = low range [f
L
to 10 f
L
] M = mid range [10 f
L
to f
U
/2] U = upper range [f
U
/2 to f
U
]
1. Mainline loss includes theoretical power loss at coupled port.
50
5 to 2000 MHz
Directional Coupler
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
REV. F
M95492
ED-10213A/3
ZX30-13-4
WZ/TD/CP
041119
Coaxial
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