FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 4.8 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
f
L
-f
U
L
U
L
U
L
U
L
U
Typ. Min. Typ. Min.
Typ. Max. Typ. Max.
Max. Max.
Max. Max.
50-750
22
18
22
17
0.4
1.0
0.9
1.5
4
7
0.4
0.7
L = 50-375 MHz U = 375-750 MHz
Freq.
(MHz)
Insertion Loss
(dB)
Amp.
Unbal.
(dB)
Isolation
(dB)
Phase
Unbal.
(deg.)
VSWR
S
VSWR
1
VSWR
2
VSWR
3
S-1
S-2
S-3
1-2
1-3
2-3
50.00
5.02
5.03
5.02
0.01
24.58
24.58
24.30
0.15
1.26
1.17
1.18
1.18
70.00
5.03
5.03
5.02
0.01
24.70
24.76
24.48
0.13
1.21
1.13
1.13
1.14
90.00
5.00
5.00
5.00
0.01
24.67
24.82
24.50
0.14
1.19
1.10
1.11
1.11
150.00
5.07
5.07
5.08
0.01
24.53
24.91
24.64
0.30
1.16
1.07
1.07
1.08
225.00
5.08
5.10
5.11
0.03
24.22
24.94
24.74
0.46
1.13
1.06
1.06
1.06
300.00
5.11
5.14
5.16
0.06
24.00
25.12
24.94
0.60
1.12
1.08
1.07
1.07
375.00
5.13
5.14
5.18
0.05
23.82
25.40
25.10
0.66
1.10
1.10
1.10
1.08
450.00
5.18
5.20
5.25
0.07
23.54
25.69
25.14
0.84
1.09
1.13
1.13
1.11
525.00
5.22
5.27
5.32
0.10
23.06
25.75
24.77
1.09
1.09
1.16
1.16
1.13
600.00
5.31
5.35
5.41
0.09
22.34
25.43
23.97
1.59
1.11
1.18
1.19
1.14
630.00
5.32
5.35
5.43
0.11
21.99
25.20
23.57
1.73
1.11
1.19
1.20
1.15
670.00
5.39
5.42
5.49
0.11
21.44
24.71
22.96
2.05
1.12
1.21
1.22
1.16
710.00
5.36
5.39
5.46
0.10
20.80
24.08
22.24
2.39
1.13
1.22
1.24
1.16
730.00
5.46
5.48
5.54
0.08
20.58
23.82
21.97
2.44
1.13
1.23
1.24
1.17
750.00
5.52
5.55
5.58
0.06
20.33
23.54
21.67
2.63
1.14
1.24
1.25
1.17
MSC-3-1W
3 Way-0 50 50 to 750 MHz
Power Splitter/Combiner
Plug-In
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
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
Power Input (as a splitter)
1W max.
Internal Dissipation
0.5W max.
Outline Drawing
Outline Dimensions ( )
inch
mm
electrical schematic
REV. OR
M94458
MSC-3-1W
HY/TD/CP
060901
A
B
C
D
E
F
.480
.500
.390
.405
.210
.230
12.19 12.70
9.91 10.29
5.33
5.84
G
H
J
K
wt
.100
.20
.14
.020
grams
2.54
5.08
3.56
0.51
2.3
CASE STYLE: A03
PRICE: $24.20 ea. QTY. (1-9)
Features
wideband, 50 to 750 MHz
low insertion loss, 0.4 dB typ.
rugged welded construction
Applications
VHF/UHF
defense & federal communications
Pin Connections
SUMPORT
1
PORT 1
5
PORT 2
6
PORT 3
2
GROUND
3,4,7,8
CASE GROUND
3,4,7,8
MSC-3-1W
INSERTION LOSS
5.0
5.2
5.4
5.6
5.8
50
190
330
470
610
750
FREQUENCY (MHz)
INSERTION
LOSS
(dB)
S-1(dB)
S-2(dB)
S-3(dB)
MSC-3-1W
ISOLATION
20
22
24
26
28
30
50
190
330
470
610
750
FREQUENCY (MHz)
ISOLATION
(dB)
1-2 (dB)
1-3 (dB)
2-3 (dB)
MSC-3-1W
VSWR
1.0
1.1
1.2
1.3
1.4
1.5
50
190
330
470
610
750
FREQUENCY (MHz)
V
S
W
R
#S-VSWR
#1-VSWR
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