Directional Coupler
50Ω
30dB
Up to 20W
1 to 26.5 GHz
Wideband, DC Pass
ZCDC30-01263-S+
The Big Deal
• Wideband, 1 to 26.5 GHz
• Excellent Coupling Flatness, ±0.4 dB typ.
• Power Handling up to 20W
CASE STYLE: HT2679
Product Overview
The Mini-Circuits ZCDC30-01263-S+ wideband directional coupler offers exceptional performance operat-
ing over 1 to 26.5 GHz. This coupler has excellent coupling flatness, good directivity, and power handling.
It is ideal for lab testing applications as well as for power monitoring over wide bands, among other applica-
tions.
Key Features
Feature
Wide bandwidth
Advantages
With a bandwidth spanning 1 to 26.5 GHz, ZCDC30-01263-S+ coupler is ideal for most
lab testing applications, avoiding the need to switch components for different frequency
bands.
High directivity allows sampling of input powers with minimal detrimental effects due to
output mismatches.
Excellent Directivity
• 21 dB typ. up to 26.5 GHz
Excellent coupling flatness, ±0.4 dB typ
Excellent coupling flatness over the entire frequency range minimizes the need for
compensation circuits in most cases.
Good Return Loss (In & Out)
• 20 dB typ. up to 26.5 GHz
Good return loss over 1 to 26.5 GHz minimizes undesired reflections and resulting
amplitude ripple.
Notes
A.
Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B.
Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C.
The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
www.minicircuits.com
P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
Mini-Circuits
®
Page 1 of 2
Wideband, DC Pass
50Ω
30dB
Directional Coupler
Up to 20W
-55°C to 100°C
-55°C to 100°C
1W
0.6A
ZCDC30-01263-S+
1 to 26.5 GHz
Features
• Wide frequency range, 1 to 26.5 GHz
• Good coupling flatness,
±0.4
dB typ.
• Good directivity, 21 dB typ. up to 26.5 GHz
• Good return loss, 20 dB typ. up to 26.5 GHz
• DC current pass through input to output
Maximum Ratings
Operating Temperature
Storage Temperature
Supplied Termination*
DC Current
CASE STYLE: HT2679
Connectors
SMA Female
Model
ZCDC30-01263-S+
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Permanent damage may occur if any of these limits are exceeded
* up to 25°C, derates linearly to 325mW at 100°C.
Applications
• 5G
• Mobile
• Fixed satellite
• Lab use
Coaxial Connections
INPUT
OUTPUT
COUPLED
TERMINATION (50Ω) INCLUDED
IN
OUT
CPL
—
Electrical Specifications at 25°C
Parameter
Frequency (GHz)
1-26.5
1-26.5
1-8
Mainline Loss
1
8-18
18-26.5
1-8
Directivity
8-18
18-26.5
1-8
B
Min.
1
Typ.
30±1.2
0.4
0.3
0.5
0.8
Max.
26.5
0.7
0.7
0.9
1.2
Units
GHz
dB
dB
dB
Outline Drawing
#4-40 UNC-2B TAP
"N" DEEP
BOTH SIDES (8) PLCS.
L
Operating Frequency
Nominal Coupling
Coupling Flatness (±)
G
J
G
K
G
M
17.0
14.5
13.0
17.7
15.5
14.5
17.7
15.5
14.0
34
26
23
35
27
25
35
26
24
20
W
dB
dB
50 OHM TER. LOAD
2X ØH, THRU
F
TERM
3X 2.92 mm OR CPL
SMA
FEMALE CONN.
IN
D
Return Loss (In & Out)
OUT
G
G
C
E
A
8-18
18-26.5
1-8
8-18
18-26.5
Return Loss (Coupling)
dB
Outline Dimensions (
inch
)
mm
A
3.50
88.90
H
0.102
2.59
B
0.70
17.78
J
1.00
25.40
C
0.50
12.70
K
1.50
38.10
D
1.181
30.00
L
0.303
7.70
E
1.138
28.91
M
0.098
2.5
F
0.122
3.10
N
0.2
5.08
G
0.25
6.35
wt
grams
80
Input Power**
1. Mainline loss includes coupling loss
** up to 25°C, derates linearly to 18W at 100°C.
Typical Performance Data
Frequency
(MHz)
Mainline Loss
1
(dB)
In-Out
0.1
0.2
0.2
0.3
0.4
0.4
0.5
0.6
0.7
0.8
Coupling
(dB)
In-Cpl
29.3
29.5
29.4
29.7
29.5
29.7
29.7
29.7
29.6
29.7
Directivity
(dB)
35.1
34.2
32.7
29.0
24.3
25.0
21.1
21.3
24.4
31.3
In
39.4
31.0
31.0
30.9
32.0
47.4
29.2
24.5
25.4
24.5
Return Loss
(dB)
Out
40.3
31.6
31.5
30.8
32.1
47.3
27.2
24.3
28.5
24.0
Cpl
36.1
30.1
31.3
29.4
30.2
35.8
25.9
18.2
20.7
25.1
Electrical Schematic
INCLUDED
TERMINATION
1000
2000
4000
6000
8000
10000
14000
18000
22000
26500
1. Mainline loss includes coupling loss
2.0
MAINLINE LOSS (dB)
1.5
1.0
0.5
0.0
1000
ZCDC30-01263-S+
MAINLINE LOSS
COUPLING & DIRECTIVITY (dB)
50
40
30
20
10
0
1000
ZCDC30-01263-S+
COUPLING & DIRECTIVITY
ZCDC30-01263-S+
RETURN LOSS
75
IN
OUT
CPL
COUPLING
DIRECTIVITY
RETURN LOSS (dB)
60
45
30
15
0
1000
6100
11200
16300
21400
26500
6100
11200
16300
21400
26500
6100
11200
16300
21400
26500
Notes
A.
Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B.
Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C.
The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
www.minicircuits.com
P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
Mini-Circuits
®
REV. OR
M172568
ZCDC30-01263-S+
WPE/CP/AM
190225
Page 2 of 2
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