Coaxial
ZX30-13-4+
ZX30-13-4
Directional Coupler
50Ω 5 to 1200 MHz
Maximum Ratings
Features
Operating Temperature
-40°C to 85°C
-55°C to 100°C
• very flat coupling
CASE STYLE: FL905
• very broad, multi-octave
• all welded construction
• protected by U.S Patents 6,140,887 & 6,784,521
& 6,790,049
Storage Temperature
Connectors Model
SMA ZX30-13-4-S(+)
Price
$29.95 ea. (1-24)
Qty.
Coaxial Connections
INPUT
1
2
3
Applications
• VHF/UHF
• communications receivers & transmitters
• cellular
OUTPUT
COUPLED
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
• instrumentation
Directional Coupler Electrical Specifications (TAMB= 25°C)
FREQ.
(MHz)
COUPLING
(dB)
MAINLINE LOSS1
(dB)
DIRECTIVITY
(dB)
VSWR POWER
(:1) INPUT, W
Outline Drawing
L
M
U
L
M
U
L
MU
Typ.
fL-fU
Nom.
Flatness
Typ.
1.15
Typ. Max. Typ. Max. Typ. Max. Typ. Min. Typ.
06 0.9 0.7 1.1 0.9 1.5 21 18 19
M = mid range [10 fL to fU/2] U= upper range [fU/2 to fU]
Min. Typ. Min.
Max. Max.
±±0.
5-1200 13.0±0.5
15
15
10
0.5
1.0
L = low range [fL to 10 fL]
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
5.00
10.00
50.00
100.00
200.00
400.00
500.00
800.00
1000.00
1200.00
0.67
0.63
0.64
0.65
0.67
0.72
0.75
0.90
1.05
1.19
12.93
12.92
12.94
12.97
13.00
13.06
13.10
13.20
13.22
13.34
21.86
21.79
21.62
21.36
20.75
19.10
18.21
15.71
14.27
12.99
22.28
22.90
23.33
23.44
23.69
24.38
24.74
24.52
23.46
21.92
30.20
33.04
35.18
34.61
32.95
30.15
29.05
27.13
26.43
25.81
24.37
24.96
25.41
25.60
25.93
26.19
25.88
24.26
23.13
22.53
inch
Outline Dimensions (
)
mm
ZX30-13-4
MAINLINE LOSS
ZX30-13-4
COUPLING & DIRECTIVITY
A
.74
B
.90
C
.54
D
.50
E
.04
1.02
F
.16
4.06
G
.29
7.37
at RF level of -10 dBm
at RF level of -10 dBm
2.0
18.80 22.86 13.72 12.70
30
25
20
15
10
5
1.6
1.2
0.8
0.4
0.0
H
.37
9.40
J
--
--
K
.122
3.10 12.60
L
.496
M
.106
2.69
N
wt
.122 grams
3.10 20.0
COUPLING
DIRECTIVITY
1000 1200
0
0
200
400
600
800
1000
1200
0
200
400
600
800
FREQUENCY (MHz)
FREQUENCY (MHz)
ZX30-13-4
RETURN LOSS
at RF level of -10 dBm
60
50
40
30
20
10
electrical schematic
IN
OUT
CPL
OUTPUT
INPUT
COUPLED
0
200
400
600
800
1000
1200
FREQUENCY (MHz)
REV. G
M98898
ED-10213A/3
ZX30-13-4
WZ/TD/CP/AM
060725
®
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Mini-Circuits
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
Mini-Circuits ISO 9001 & ISO 14001 Certified