zfdc-20-4l Mini-Circuits, zfdc-20-4l Datasheet
zfdc-20-4l
Manufacturer Part Number
zfdc-20-4l
Description
Directional Coupler
Manufacturer
Mini-Circuits
Datasheet
1.ZFDC-20-4L.pdf
(1 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ZFDC-20-4L
Manufacturer:
Microsemi
Quantity:
1 400
Company:
Part Number:
zfdc-20-4lB
Manufacturer:
MINI
Quantity:
857
Coaxial
Directional Coupler
50Ω
Maximum Ratings
Operating Temperature
Storage Temperature
Coaxial Connections
INPUT
OUTPUT
COUPLED
31.75
1.25
A
--
--
J
31.75
Outline Dimensions (
1.25
--
B
K
--
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site
19.05
Outline Drawing
.125
3.18
.75
C
L
16.00
1.688
42.88
.63
M
D
55.37
TM
9.65
2.18
.38
-55°C to 100°C
-55°C to 100°C
The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com
E
N
25.40
19.05
1.00
.75
P
F
10 to 1000 MHz
inch
mm
.125
3.18
1.78
.07 grams
G
Q
1
2
3
)
1.000
25.40
70.0
wt
H
Features
• wideband, 10 to 1000 MHz
• excellent directivity, 30 dB typ.
• excellent mainline loss, 0.3 dB typ.
• excellent VSWR, 1.1:1 typ.
• rugged shielded case
Applications
• VSWR measurement
• power monitoring
• power leveling
L = low range [f
1. Mainline loss includes theoretical power loss at coupled port.
RANGE
FREQ.
10-1000
(MHz)
1.0
0.8
0.6
0.4
0.2
0.0
60
50
40
30
20
10
f
L
-f
Frequency
0
0
U
at RF level of -10 dBm
at RF level of -10 dBm
1000.00
128.80
208.00
326.80
524.80
604.00
722.80
802.00
920.80
(MHz)
10.00
IF/RF MICROWAVE COMPONENTS
20.2±0.5
L
Mini-Circuits
Nom.
ISO 9001 ISO 14001 AS 9100 CERTIFIED
200
200
to 10 f
COUPLING
IN
(dB)
L
]
FREQUENCY (MHz)
FREQUENCY (MHz)
RETURN LOSS
MAINLINE LOSS
Flatness
ZFDC-20-4L
400
400
±0.5
ZFDC-20-4L
M = mid range [10 f
OUT
Mainline Loss
Directional Coupler Electrical Specifications
In-Out
(dB)
0.27
0.23
0.24
0.32
0.41
0.49
0.57
0.63
0.73
0.80
Typ. Max. Typ. Max. Typ. Max. Typ. Min. Typ. Min. Typ. Min.
600
600
0.2
CPL
L
0.5
MAINLINE LOSS
800
L
800
Typical Performance Data
to f
0.3
U
(dB)
/2]
M
1000
0.7
1000
Coupling
U= upper range [f
In-Cpl
20.09
20.16
20.16
20.21
20.12
20.13
20.01
19.96
19.96
19.57
(dB)
0.7
®
1
U
1.2
U
Connectors Model
SMA
BRACKET (OPTION"B")
40
/2 to f
90
80
70
60
50
40
30
20
10
0
L
0
Directivity
at RF level of -10 dBm
U
20
]
32.95
42.77
42.27
37.67
47.40
31.59
30.93
28.10
25.36
19.77
(dB)
ZFDC-20-4L
DIRECTIVITY
Electrical Schematic
30
200
(dB)
ZFDC-20-4L
M
COUPLING & DIRECTIVITY
COUPLING
16
minicircuits.com
CASE STYLE: K18
FREQUENCY (MHz)
400
ZFDC-20-4L
20
28.83
33.41
44.88
33.89
30.41
27.05
25.57
22.83
22.22
21.71
In
U
14
600
DIRECTIVITY
Return Loss
VSWR
Price
$64.95
Typ.
(:1)
$2.50
1.1
28.03
39.14
42.27
30.03
28.13
36.95
33.97
31.91
22.46
22.17
(dB)
Out
800
REV. A
M119986
ZFDC-20-4L
WZ/TD/AM
081112
Max.
1.0
POWER
L
INPUT
Qty.
(1-9)
(1+)
(W)
1000
30.63
33.55
37.03
28.43
24.44
25.93
20.69
24.67
20.64
15.92
Cpl
Max.
MU
1.0
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