Power Splitter/Combiner
4 Way-0°
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
Coaxial
ZMSC-4-1
50Ω
0.1 to 200 MHz
Features
• high isolation, 30 dB typ.
• rugged shielded case
CASE STYLE: N24
Connectors Model
Price
SMA
ZMSC-4-1
$66.95
BRACKET (OPTION "B")
$5.00
BRACKET (OPTION "BR")
$1.50
Maximum Ratings
-55°C to 100°C
-55°C to 100°C
1W max.
0.250W max.
Applications
Permanent damage may occur if any of these limits are exceeded.
Coaxial Connections
SUM PORT
PORT 1
PORT 2
PORT 3
PORT 4
S
1
2
3
4
• HF/VHF
• radio communication
• receivers/transmitters
Qty.
(1-9)
(1+)
(1+)
Electrical Specifications
FREQ.
RANGE
(MHz)
L
f
L
-f
U
0.1-200
Typ.
33
Min
20
Typ.
30
ISOLATION
(dB)
M
Min
20
Typ.
27
U
Min
20
INSERTION LOSS (dB)
ABOVE 6.0 dB
L
M
U
PHASE
UNBALANCE
(Degrees)
L
Max.
4
M
Max.
6
U
Max.
8
AMPLITUDE
UNBALANCE
(dB)
L
Max.
0.15
M
Max.
0.20
U
Max.
0.25
Typ. Max. Typ. Max. Typ. Max.
0.4
0.6
0.5
0.75
0.7
1.0
Outline Drawing
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
]
Typical Performance Data
Freq.
(MHz)
S-1
0.10
0.50
1.00
10.00
31.00
52.00
80.00
100.00
118.00
130.00
154.00
176.00
184.00
192.00
200.00
J
2.50
63.50
Total Loss
1
(dB)
S-2
6.17
6.20
6.19
6.21
6.29
6.34
6.35
6.40
6.41
6.40
6.45
6.48
6.49
6.51
6.51
S-3
6.17
6.20
6.19
6.21
6.29
6.34
6.36
6.43
6.43
6.44
6.50
6.55
6.57
6.59
6.60
S-4
6.16
6.20
6.18
6.21
6.29
6.35
6.36
6.43
6.44
6.44
6.51
6.57
6.59
6.62
6.63
Amp.
Unbal.
(dB)
0.01
0.00
0.01
0.01
0.01
0.01
0.02
0.02
0.04
0.05
0.06
0.09
0.10
0.11
0.12
Isolation
(dB)
1-2
28.93
29.03
28.87
29.26
29.41
29.05
28.55
28.45
28.68
29.03
30.28
32.10
32.76
33.28
33.46
2-3
32.05
43.97
45.99
46.44
45.20
43.18
41.17
40.30
39.86
39.76
40.30
41.55
42.38
43.49
44.99
3-4
29.34
29.35
29.14
29.47
29.56
29.13
28.52
28.37
28.52
28.83
30.13
32.45
33.67
35.26
37.10
Phase VSWR VSWR VSWR VSWR VSWR
Unbal.
S
1
2
3
4
(deg.)
0.07
0.05
0.05
0.06
0.04
0.05
0.07
0.06
0.07
0.09
0.10
0.19
0.19
0.22
0.25
1.27
1.24
1.25
1.27
1.28
1.28
1.26
1.24
1.21
1.19
1.14
1.09
1.08
1.07
1.06
1.31
1.18
1.17
1.15
1.14
1.13
1.11
1.09
1.08
1.07
1.07
1.09
1.10
1.11
1.12
1.31
1.18
1.17
1.15
1.14
1.13
1.10
1.09
1.08
1.07
1.07
1.09
1.10
1.11
1.12
1.32
1.19
1.17
1.15
1.14
1.13
1.10
1.09
1.07
1.06
1.06
1.08
1.09
1.10
1.11
1.32
1.19
1.17
1.15
1.14
1.13
1.11
1.09
1.07
1.07
1.06
1.07
1.08
1.09
1.10
6.17
6.20
6.19
6.20
6.29
6.34
6.35
6.40
6.40
6.40
6.45
6.49
6.50
6.51
6.52
Outline Dimensions (
inch
)
mm
A
1.50
38.10
K
.10
2.54
B
1.13
28.70
L
.32
8.13
C
1.00
25.40
M
.75
19.05
D
.50
12.70
N
1.18
29.97
E
.155
3.94
P
.31
7.87
F
2.345
59.56
Q
.56
14.22
G
.138
3.51
R
.81
20.57
H
.987
25.07
1. Total Loss = Insertion Loss + 6dB splitter loss.
ZMSC-4-1
TOTAL LOSS
8.0
TOTAL LOSS (dB)
ZMSC-4-1
ISOLATION
60
S-3(dB)
ISOLATION (dB)
S
wt
.150 grams
3.81
45.0
7.6
7.2
6.8
6.4
6.0
0
20
40
60
S-1(dB)
1-2(dB)
52
44
36
28
20
2-3(dB)
3-4(dB)
80
100 120 140 160 180 200
0
20
40
60
80
100 120 140 160 180 200
FREQUENCY (MHz)
FREQUENCY (MHz)
1.40
ZMSC-4-1
VSWR
#S-VSWR
#1-VSWR
#3-VSWR
electrical schematic
1.30
VSWR
1.20
1.10
1.00
0
20
40
60
80
100
120
140
160
180
200
FREQUENCY (MHz)
ISO 9001 ISO 14001 AS 9100
CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
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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.
REV. A
M127604
ZMSC-4-1
HY/TD/CP
100617