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
]
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.
0.1-450
20
15
30
20
30
20
0.3
0.5
0.4 0.75 0.6
1.0
2.0
3.0
4.0
0.15
0.2
0.3
MSC-2-1+
MSC-2-1
2 Way-0 50 0.1 to 450 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
0.125W max.
Outline Drawing
Outline Dimensions ( )
inch
mm
electrical schematic
REV. A
M98898
MSC-2-1
HY/TD/CP/AM
060914
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: $23.20 ea. QTY. (1-9)
Features
wideband, 0.1 to 450 MHz
low insertion loss, 0.4 dB typ.
rugged shielded case
Applications
VHF/UHF
amateur radio
communication receivers & transmitters
Pin Connections
SUMPORT
1
PORT 1
5
PORT 2
6
GROUND
2,3,4,7,8
CASE GROUND
2,3,4,7,8
MSC-2-1
INSERTION LOSS
3.0
3.2
3.4
3.6
3.8
4.0
0
90
180
270
360
450
FREQUENCY (MHz)
INSERTION
LOSS
(dB)
S-1(dB)
S-2(dB)
MSC-2-1
ISOLATION
10
20
30
40
50
60
70
0
90
180
270
360
450
FREQUENCY (MHz)
ISOLATION (dB)
MSC-2-1
VSWR
1.0
1.2
1.4
1.6
1.8
2.0
0
90
180
270
360
450
FREQUENCY (MHz)
V
S
W
R
#S-VSWR
#1-VSWR
#2-VSWR
Frequency
(MHz)
Insertion Loss
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
S-1
S-2
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
0.10
3.33
3.28
0.05
17.78
0.15
1.31
1.74
1.74
5.00
3.17
3.14
0.04
45.83
0.06
1.05
1.04
1.07
16.00
3.19
3.15
0.04
52.65
0.18
1.05
1.02
1.06
38.00
3.22
3.19
0.03
42.07
0.35
1.06
1.02
1.06
60.00
3.25
3.21
0.04
38.68
0.44
1.06
1.02
1.06
82.00
3.28
3.23
0.05
36.72
0.55
1.06
1.02
1.06
104.00
3.29
3.25
0.04
35.20
0.61
1.07
1.02
1.05
148.00
3.33
3.29
0.04
33.38
0.93
1.07
1.02
1.05
192.00
3.38
3.36
0.03
32.40
0.86
1.08
1.03
1.04
250.00
3.42
3.40
0.02
32.30
1.31
1.09
1.05
1.03
290.00
3.50
3.47
0.03
32.91
1.48
1.09
1.06
1.04
330.00
3.49
3.47
0.02
34.21
1.76
1.10
1.08
1.05
370.00
3.59
3.57
0.02
35.79
1.65
1.11
1.10
1.06
410.00
3.62
3.61
0.00
35.41
2.07
1.13
1.13
1.08
450.00
3.76
3.77
0.00
31.89
2.03
1.17
1.16
1.10
PDF 
ZIP