Plug-In
PSC-3-1-75+
Power Splitter/Combiner
3 Way-0° 75Ω
1 to 200 MHz
Maximum Ratings
Features
• low insertion loss, 0.3 dB typ.
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-55°C to 100°C
CASE STYLE: A01
PRICE: $29.20 ea. QTY. (1-9)
• high isolation, 35 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
• FM & amateur radio
• federal & defense communication
Pin Connections
SUM PORT
6
Electrical Specifications
PORT 1
1
2
PORT 2
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 4.8 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
PORT 3
5
GROUND
CASE GROUND
3,4,7,8
3,4,7,8
L
M
U
L
M
U
L
M
U
L
M
U
fL-fU
Typ. Min. Typ. Min. Typ. Min Typ. Max. Typ. Max. Typ. Max. Max.
35 23 35 25 35 25 0.6 1.0 0.3 0.7 0.6 1.0 2.0
M = mid range [10 fL to fU/2] U= upper range [fU/2 to fU]
Max.
Max.
4.0
Max.
0.15
Max.
Max.
0.3
1-200
3.0
0.2
L = low range [fL to 10 fL]
Outline Drawing
Typical Performance Data
Freq.
(MHz)
Total Loss1
(dB)
Amp.
Unbal.
(dB)
Isolation
(dB)
Phase VSWR VSWR VSWR VSWR
Unbal.
(deg.)
S
1
2
3
S-1
S-2
S-3
1-2
1-3
2-3
1.00
2.50
4.00
8.50
17.50
5.21
5.15
5.13
5.13
5.15
5.21
5.16
5.14
5.14
5.15
5.21
5.16
5.14
5.15
5.15
0.00
0.01
0.01
0.01
0.00
34.73
37.13
38.00
38.54
38.33
34.38
36.73
37.43
37.66
37.59
33.33
35.97
36.99
37.70
37.70
0.11
0.01
0.09
0.12
0.14
1.13
1.08
1.06
1.03
1.03
1.19
1.12
1.09
1.06
1.06
1.20
1.12
1.09
1.06
1.06
1.20
1.12
1.09
1.06
1.06
40.00
62.50
85.00
110.00
128.00
5.17
5.19
5.24
5.25
5.29
5.17
5.20
5.25
5.26
5.30
5.18
5.21
5.25
5.27
5.32
0.01
0.01
0.01
0.01
0.03
38.10
38.56
39.26
40.66
41.79
37.71
38.28
39.53
41.80
44.58
37.71
38.21
39.25
41.20
43.64
0.20
0.38
0.50
0.64
0.69
1.08
1.13
1.18
1.23
1.28
1.09
1.13
1.17
1.21
1.25
1.09
1.13
1.17
1.22
1.25
1.09
1.14
1.18
1.24
1.28
152.00
170.00
182.00
194.00
200.00
5.32
5.36
5.37
5.36
5.38
5.35
5.38
5.38
5.39
5.39
5.38
5.42
5.43
5.43
5.44
0.05
0.05
0.06
0.08
0.07
42.34
41.01
39.82
38.25
37.49
51.96
53.93
48.28
44.06
42.38
49.22
56.79
51.81
46.53
44.44
0.92
0.96
1.04
1.08
1.12
1.34
1.38
1.41
1.43
1.45
1.30
1.34
1.36
1.38
1.40
1.30
1.34
1.36
1.39
1.40
1.34
1.38
1.41
1.43
1.45
inch
Outline Dimensions (
)
mm
A
B
C
D
E
F
.770
.800
.385
.400
.370
.400
1. Total Loss = Insertion Loss + 4.8dB splitter loss.
19.56 20.32 9.78 10.16 9.40 10.16
PSC-3-1-75+
ISOLATION
PSC-3-1-75+
TOTAL LOSS
G
.200
5.08
H
.20
5.08
J
.14
3.56
K
.031
0.79
wt
grams
5.2
80
70
60
50
5.5
5.4
5.3
5.2
5.1
1-2 (dB)
1-3 (dB)
2-3 (dB)
40
S-1(dB)
40
S-2(dB)
120
S-3(dB)
30
5.0
0
0
40
80
120
160
200
80
160
200
FREQUENCY (MHz)
FREQUENCY (MHz)
PSC-3-1-75+
VSWR
1.6
#S-VSWR
#1-VSWR
electrical schematic
1.4
1.2
1.0
0
40
80
120
160
200
FREQUENCY (MHz)
®
For detailed performance specs
& shopping online see web site
Mini-Circuits
REV. C
M131585
PSC-3-1-75+
HY/TD/CP/AM
130628
ISO 9001 ISO 14001 AS 9100 CERTIFIED
®
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine
Provides ACTUAL Data Instantly at minicircuits.com
IF/RF MICROWAVE COMPONENTS
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet 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.