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ZDC-20-3-75-1

Description
Directional Coupler, 55MHz Min, 90MHz Max, 0.6dB Insertion Loss-Max, CASE M22
CategoryWireless rf/communication    Radio frequency and microwave   
File Size131KB,1 Pages
ManufacturerMini-Circuits
Websitehttps://www.minicircuits.com
Download Datasheet Parametric Compare View All

ZDC-20-3-75-1 Overview

Directional Coupler, 55MHz Min, 90MHz Max, 0.6dB Insertion Loss-Max, CASE M22

ZDC-20-3-75-1 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMini-Circuits
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresBNC
Characteristic impedance75 Ω
structureCOAXIAL
Maximum input power (CW)36.02 dBm
Maximum insertion loss0.6 dB
JESD-609 codee0
Maximum operating frequency90 MHz
Minimum operating frequency55 MHz
Maximum operating temperature100 °C
Minimum operating temperature-55 °C
RF/Microwave Device TypesDIRECTIONAL COUPLER
Terminal surfaceTin/Lead (Sn/Pb)
Maximum voltage standing wave ratio1.2
Directional Coupler
75Ω
Maximum Ratings
Operating Temperature
Storage Temperature
Coaxial
ZDC-20-3-75-1
55 to 90 MHz
-55°C to 100°C
-55°C to 100°C
Features
• excellent directivity, 35 dB typ.
• excellent insertion loss, 0.4 dB typ.
• rugged shielded case
CASE STYLE: M22
Connectors Model
BNC
ZDC-20-3-75-1
BRACKET (OPTION"B")
BRACKET (OPTION"BR")
Price
$52.95 ea.
$5.00
$1.50
Qty.
(1-9)
(1+)
(1+)
Coaxial Connections
INPUT
OUTPUT
COUPLED
3
2
1
Applications
• VHF
• instrumentation
• amateur radio
Directional Coupler Electrical Specifications
Outline Drawing
FREQ.
RANGE
(MHz)
f
L
-f
U
55-90
COUPLING
(dB)
MAINLINE LOSS
1
DIRECTIVITY
(dB)
VSWR
(:1)
POWER
INPUT
(W)
Max.
4.0
Nom.
18.6±0.5
Flatness
±0.3
Typ. Max.
0.4
0.6
Typ.
35
Min.
30
Typ.
1.2
1. Mainline loss includes theoretical power loss at coupled port.
Typical Performance Data
Frequency
(MHz)
55.00
59.00
63.00
67.00
71.00
76.00
81.00
85.50
88.00
90.00
Mainline Loss
(dB)
In-Out
0.46
0.47
0.47
0.48
0.48
0.48
0.48
0.49
0.48
0.49
Coupling
(dB)
In-Cpl
18.61
18.63
18.63
18.65
18.65
18.67
18.67
18.69
18.70
18.70
Directivity
(dB)
34.58
33.86
33.36
32.92
32.39
31.99
31.23
30.52
30.40
30.28
In
25.04
24.76
24.50
24.23
23.98
23.67
23.37
23.10
22.96
22.85
Return Loss
(dB)
Out
26.15
25.84
25.57
25.28
25.01
24.68
24.39
24.10
23.96
23.82
Cpl
19.84
19.26
18.71
18.17
17.67
17.08
16.56
16.12
15.88
15.70
Outline Dimensions (
inch
)
mm
A
2.25
57.15
J
3.25
82.55
B
1.38
35.05
K
.10
2.54
C
1.24
31.50
L
.40
10.16
D
.50
12.70
M
1.15
29.21
E
.150
3.81
N
1.86
47.24
F
3.100
78.74
P
.64
16.26
G
.138
3.51
H
1.238
31.45
S
wt
.150 grams
3.81
74.0
ZDC-20-3-75-1
MAINLINE LOSS
1.0
MAINLINE LOSS (dB)
0.8
0.6
0.4
0.2
0.0
55
62
69
76
FREQUENCY (MHz)
83
90
at RF level of -10 dBm
ZDC-20-3-75-1
COUPLING & DIRECTIVITY
50
COUPLING & DIRECTIVITY
(dB)
40
30
20
10
0
55
62
69
76
FREQUENCY (MHz)
83
90
at RF level of -10 dBm
COUPLING
DIRECTIVITY
ZDC-20-3-75-1
RETURN LOSS
40
RETURN LOSS (dB)
34
28
22
16
10
55
62
69
76
FREQUENCY (MHz)
83
90
at RF level of -10 dBm
electrical schematic
CPL
IN
OUT
INPUT
OUTPUT
COUPLED
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
REV. OR
M93849
ZDC-20-3-75-1
WZ/TD/CP
060801
Mini-Circuits
ISO 9001 & ISO 14001
Certified

ZDC-20-3-75-1 Related Products

ZDC-20-3-75-1 ZDC-20-3-75-1BR ZDC-20-3-75-1B
Description Directional Coupler, 55MHz Min, 90MHz Max, 0.6dB Insertion Loss-Max, CASE M22 Directional Coupler, 55MHz Min, 90MHz Max, 0.6dB Insertion Loss-Max, CASE M22 Directional Coupler, 55MHz Min, 90MHz Max, 0.6dB Insertion Loss-Max, CASE M22
Is it lead-free? Contains lead Contains lead Contains lead
Is it Rohs certified? incompatible incompatible incompatible
Maker Mini-Circuits Mini-Circuits Mini-Circuits
Reach Compliance Code unknown unknown unknown
Other features BNC BNC BNC
Characteristic impedance 75 Ω 75 Ω 75 Ω
structure COAXIAL COAXIAL COAXIAL
Maximum input power (CW) 36.02 dBm 36.02 dBm 36.02 dBm
Maximum insertion loss 0.6 dB 0.6 dB 0.6 dB
JESD-609 code e0 e0 e0
Maximum operating frequency 90 MHz 90 MHz 90 MHz
Minimum operating frequency 55 MHz 55 MHz 55 MHz
Maximum operating temperature 100 °C 100 °C 100 °C
Minimum operating temperature -55 °C -55 °C -55 °C
RF/Microwave Device Types DIRECTIONAL COUPLER DIRECTIONAL COUPLER DIRECTIONAL COUPLER
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Maximum voltage standing wave ratio 1.2 1.2 1.2
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