ZDC-20-1 Mini-Circuits, ZDC-20-1 Datasheet
ZDC-20-1
Manufacturer Part Number
ZDC-20-1
Description
Directional Coupler
Manufacturer
Mini-Circuits
Datasheet
1.ZDC-20-1.pdf
(1 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ZDC-20-1
Manufacturer:
HITTITE
Quantity:
1 400
Company:
Part Number:
ZDC-20-1BR+
Manufacturer:
MINI
Quantity:
673
Coaxial
Directional Coupler
50Ω
Maximum Ratings
Operating Temperature
Storage Temperature
Coaxial Connections
INPUT
OUTPUT
COUPLED
57.15
82.55
2.25
3.25
A
J
35.05
Outline Dimensions (
1.38
2.54
.10
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
31.50
10.16
Outline Drawing
1.24
.40
C
L
12.70
29.21
1.15
.50
M
D
47.24
TM
.150
3.81
1.86
-55°C to 100°C
-55°C to 100°C
N
The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com
E
3.100
78.74
16.26
.64
F
P
25 to 400 MHz
inch
mm
.138
3.51
.150 grams
3.81
G
S
3
2
1
)
1.238
31.45
74.0
wt
H
Features
• excellent directivity, 35 dB typ.
• excellent mainline loss, 0.3 dB typ.
• high input power, up to 5W max.
• rugged shielded case
Applications
• VHF/HF
• instrumentation
• communication receivers & transmitters
• amateur radio
L = 25-50 MHz
1. Mainline loss includes theoretical power loss at coupled port.
RANGE
FREQ.
(MHz)
25-400
0.4
0.3
0.2
0.1
0.0
50
42
34
26
18
10
f
L
-f
25
25
Frequency
U
at RF level of -10 dBm
at RF level of -10 dBm
120.00
160.00
210.00
260.00
310.00
360.00
400.00
(MHz)
25.00
45.00
80.00
IF/RF MICROWAVE COMPONENTS
20±0.5
Nom.
100
100
Mini-Circuits
ISO 9001 ISO 14001 AS 9100 CERTIFIED
COUPLING
M = 50-300 MHz
(dB)
IN
FREQUENCY (MHz)
FREQUENCY (MHz)
RETURN LOSS
Flatness
175
175
±0.5
ZDC-20-1
MAINLINE LOSS
Mainline Loss
ZDC-20-1
Directional Coupler Electrical Specifications
OUT
In-Out
(dB)
0.13
0.14
0.14
0.14
0.14
0.15
0.15
0.10
0.15
0.21
Typ. Max. Typ. Max. Typ. Max. Typ. Min. Typ. Min. Typ. Min.
0.2
250
250
U= 300-400 MHz
L
CPL
0.25
MAINLINE LOSS
325
Typical Performance Data
325
0.3
(dB)
M
0.35 0.35
Coupling
400
400
In-Cpl
(dB)
19.97
19.98
19.98
20.01
20.02
20.08
20.13
20.15
20.23
20.28
1
®
U
0.5
Connectors Model
BNC
BRACKET (OPTION"B")
BRACKET (OPTION"BR")
25
L
70
60
50
40
30
20
10
Directivity
0
25
20
at RF level of -10 dBm
35.76
35.38
34.30
33.33
32.39
30.90
29.21
27.48
25.48
24.37
(dB)
DIRECTIVITY
Electrical Schematic
35
ZDC-20-1
ZDC-20-1
(dB)
100
CASE STYLE: M22
M
25
COUPLING & DIRECTIVITY
COUPLING
minicircuits.com
FREQUENCY (MHz)
25
34.28
33.99
33.78
34.16
33.90
34.23
33.58
32.70
31.39
29.89
175
In
ZDC-20-1
U
20
Return Loss
250
DIRECTIVITY
VSWR
Price
$51.95 ea. (1-9)
Typ.
1.25
(:1)
$5.00
$1.50
(dB)
33.88
31.38
27.78
24.90
22.55
20.48
18.79
17.46
16.45
15.74
Out
325
REV. A
M119986
ZDC-20-1
WZ/TD/CP/AM
081112
Max.
3.0
POWER
L
INPUT
Qty.
(1+)
(1+)
(W)
39.90
38.66
36.78
35.11
33.12
31.35
29.50
28.08
26.85
26.00
Cpl
Max.
400
MU
5.0
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