Plug-In
Power Splitter/Combiner PSC-3-1W-75+
3 Way-0° 75Ω
0.5 to 400 MHz
Features
Maximum Ratings
• low insertion loss, 0.7 dB typ.
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-55°C to 100°C
CASE STYLE: A01
Units marked as PSC-3-1-75+
• high isolation, 25 dB typ.
• rugged welded construction
-55°C to 100°C
1W max.
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Applications
0.375W max.
Permanent damage may occur if any of these limits are exceeded.
• VHF/DHF
• FM & amateur radio
• federal & defense communication
Pin Connections
SUM PORT
6
PORT 1
1
2
Electrical Specifications
PORT 2
Parameter
Frequency (MHz)
Min.
Typ.
Max.
Unit
PORT 3
5
0.5
400
MHz
Frequency Range
GROUND
CASE GROUND
3,4,7,8
3,4,7,8
0.5-5
5-200
—
—
—
23
0.3
0.5
1.0
28
0.6
0.9
1.6
—
dB
dB
Insertion Loss Above 4.8 dB
Isolation
200-400
0.5-5
5-200
25
35
—
Outline Drawing
200-400
0.5-200
200-400
0.5-200
20
—
—
—
25
0.9
1.5
0.1
—
3
Degree
dB
Phase Unbalance
4
0.25
Amplitude Unbalance
200-400
—
0.2
0.40
0.5-200
200-400
0.5-200
200-400
—
—
—
—
1.3
1.6
—
—
—
—
:1
:1
VSWR (Port S)
1.35
1.75
VSWR (Port 1-3)
Typical Performance Data
Insertion
Loss
(dB)
Freq.
(MHz)
Amp.
Unbal.
(dB)
Isolation
(dB)
Phase VSWR VSWR VSWR VSWR
Unbal.
(deg.)
S
1
2
3
inch
Outline Dimensions (
)
S-1
S-2
S-3
1-2
1-3
2-3
mm
A
.770
B
.800
C
.385
D
.400
E
.370
F
.400
0.50
1.00
5.00
10.00
50.00
100.00
150.00
200.00
250.00
300.00
350.00
360.00
370.00
380.00
400.00
0.29
0.31
0.27
0.29
0.35
0.42
0.50
0.59
0.69
0.81
0.93
0.95
0.98
1.01
1.07
0.32
0.34
0.31
0.33
0.39
0.47
0.54
0.64
0.74
0.85
0.97
0.99
1.02
1.04
1.11
0.32
0.35
0.30
0.32
0.38
0.46
0.55
0.65
0.77
0.90
1.03
1.06
1.09
1.12
1.19
0.03
0.04
0.04
0.04
0.04
0.04
0.05
0.06
0.07
0.09
0.10
0.11
0.11
0.12
0.12
28.18
32.30
36.11
36.69
36.46
37.72
39.34
37.00
32.38
28.35
25.19
24.64
24.11
23.56
22.61
27.46
31.75
35.66
36.62
36.90
39.17
46.90
43.89
34.63
29.47
25.82
25.20
24.61
24.01
22.94
29.23
32.95
36.33
36.69
36.68
38.62
45.63
46.17
35.82
30.37
26.59
25.96
25.37
24.75
23.67
0.05
0.03
0.02
0.06
0.27
0.46
0.67
0.86
1.03
1.17
1.34
1.37
1.35
1.36
1.40
1.24
1.13
1.04
1.03
1.10
1.21
1.32
1.43
1.52
1.60
1.65
1.66
1.67
1.68
1.69
1.45
1.24
1.10
1.08
1.12
1.21
1.30
1.40
1.50
1.58
1.66
1.68
1.69
1.71
1.73
1.42
1.22
1.09
1.07
1.11
1.18
1.27
1.36
1.46
1.54
1.63
1.64
1.66
1.67
1.70
1.43
1.23
1.09
1.07
1.11
1.21
1.30
1.41
1.52
1.63
1.73
1.75
1.77
1.79
1.82
19.56 20.32 9.78 10.16 9.40 10.16
G
.200
5.08
H
.20
5.08
J
.14
3.56
K
.031
0.79
wt
grams
5.2
Electrical Schematic
PSC-3-1W-75+
TOTAL LOSS
PSC-3-1W-75+
ISOLATION
PSC-3-1W-75+
VSWR
80
70
60
50
40
30
20
2.0
2.0
1.8
1.6
1.4
1.2
1.0
1-2 (dB)
1-3 (dB)
2-3 (dB)
#S-VSWR
#1-VSWR
S-1
S-2
S-3
1.5
1.0
0.5
0.0
10
0
0
100
200
FREQUENCY (MHz)
300
400
0
100
200
FREQUENCY (MHz)
300
400
100
200
300
400
FREQUENCY (MHz)
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
REV. OR
M168057
PSC-3-1W-75+
WP/CP/AM
180725
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
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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