L = low range [f
L
to 10 f
L
] M = mid range [10 f
L
to f
U
/2] U= upper range [f
U
/2 to f
U
]
VSWR typical 1.11 over total range of frequency, max. 1.2:1 for low and upper ranges, max. 1.15:1 for mid range.
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 3.0 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
f
L
-f
U
L
M
U
L
M
U
L
M
U
L
M
U
Typ. Min Typ. Min Typ. Min Typ. Max. Typ. Max. Typ. Max. Max.
Max.
Max.
Max.
Max.
Max.
1-200
35
27
46
35
36
25
0.1
0.3
0.2
0.4 0.35 0.6
1.0
1.0
2.0
0.1
0.15
0.15
A
B
C
D
E
F
.770
.800
.285
.310
.370
.400
19.56 20.32
7.24
7.87
9.40 10.16
G
H
J
K
wt
.200
.20
.14
.031
grams
5.08
5.08
3.56
0.79
5.2
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Typical Performance Data
Splitter Electrical Specifications
Maximum Ratings
Pin Connections
SUMPORT
1
PORT 1
5
PORT 2
6
GROUND
2,3,4,7,8
CASE GROUND
2,3,4,7,8
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
Power Input (as a splitter)
1W max.
Internal Dissipation
0.125W max.
PSC-2-1-75A
2 Way-0 75 1 to 200 MHz
Power Splitter/Combiner
REV. OR
M94175
PSC-2-1-75A
HY/TD/CP
060915
Plug-In
Features
low insertion loss, 0.2 dB typ.
high isolation, 46 dB typ.
excellent VSWR, 1.1:1 typ.
rugged welded construction
Applications
VHF/UHF
federal & defense communications
amateur radio
CASE STYLE: A06
PRICE: $17.70 ea. QTY. (1-9)
PSC-2-1-75A
INSERTION LOSS
3.0
3.2
3.4
3.6
3.8
4.0
0
40
80
120
160
200
FREQUENCY (MHz)
INSERTION
LOSS
(dB)
S-1(dB)
S-2(dB)
PSC-2-1-75A
ISOLATION
20
25
30
35
40
45
50
55
60
0
40
80
120
160
200
FREQUENCY (MHz)
ISOLATION (dB)
PSC-2-1-75A
VSWR
1.00
1.04
1.08
1.12
1.16
1.20
0
40
80
120
160
200
FREQUENCY (MHz)
V
S
W
R
#S-VSWR
#1-VSWR
#2-VSWR
electrical schematic
Outline Drawing
Outline Dimensions ( )
inch
mm
Frequency
(MHz)
Insertion Loss
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
S-1
S-2
1.00
3.19
3.18
0.01
33.14
0.06
1.03
1.08
1.09
10.00
3.18
3.16
0.02
41.97
0.01
1.03
1.03
1.04
25.00
3.20
3.19
0.01
42.59
0.03
1.03
1.03
1.03
40.00
3.22
3.21
0.01
42.74
0.02
1.04
1.03
1.03
55.00
3.24
3.22
0.01
43.38
0.04
1.04
1.03
1.03
70.00
3.26
3.24
0.02
44.92
0.07
1.04
1.03
1.03
85.00
3.27
3.26
0.01
46.83
0.05
1.05
1.03
1.03
100.00
3.29
3.27
0.02
49.83
0.06
1.05
1.03
1.03
116.00
3.31
3.29
0.01
51.54
0.09
1.07
1.03
1.03
128.00
3.32
3.31
0.01
48.91
0.09
1.08
1.04
1.03
140.00
3.34
3.33
0.01
45.42
0.07
1.09
1.03
1.03
164.00
3.37
3.35
0.02
39.83
0.04
1.09
1.03
1.03
176.00
3.38
3.37
0.02
37.72
0.10
1.10
1.03
1.03
188.00
3.40
3.37
0.02
35.92
0.14
1.10
1.03
1.03
200.00
3.42
3.40
0.02
34.34
0.13
1.12
1.03
1.03
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