Power Splitter/Combiner
2 Way-0°
Maximum Ratings
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-55°C to 100°C
-55°C to 100°C
1W max.
0.125W max.
Coaxial
ZMSC-2-1W
ZMSC-2-1W+
50Ω
1 to 650 MHz
Features
• wideband, 1 to 650 MHz
• excellent isolation, 35 dB typ.
• excellent amplitude unbalance, 0.1 dB typ.
• excellent phase unbalance, 1.0 deg. typ.
• rugged shielded case
CASE STYLE: M21
Connectors Model
Price
SMA
ZMSC-2-1W(+)
$54.95
BRACKET (OPTION "B")
$5.00
BRACKET (OPTION "BR")
$1.50
Qty.
(1-9)
(1+)
(1+)
Permanent damage may occur if any of these limits are exceeded.
Coaxial Connections
SUM PORT
PORT 1
PORT 2
2
1
3
Applications
• VHF/UHF
• instrumentation
• communications systems
+ 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.
Electrical Specifications
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
L
f
L
-f
U
1-650
Typ.
25
Min
20
Typ.
35
M
Min
20
Typ.
25
U
Min
20
INSERTION LOSS (dB)**
ABOVE 3.0 dB
L
M
U
PHASE
UNBALANCE
(Degrees)
L
Max.
2
M
Max.
3
U
Max.
4
AMPLITUDE
UNBALANCE
(dB)
L
Max.
0.15
M
Max.
0.20
U
Max.
0.30
Outline Drawing
Typ. Max. Typ. Max. Typ. Max.
0.3
0.5
0.5
0.8
0.7
1.0
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
Frequency
(MHz)
Total Loss
1
(dB)
S-1
1.00
6.00
10.00
76.00
160.00
216.00
272.00
315.00
325.00
380.00
H
.987
25.07
Amplitude
Unbalance
(dB)
0.00
0.00
0.00
0.00
0.01
0.01
0.01
0.03
0.02
0.02
0.02
0.03
0.04
0.04
0.04
Isolation
(dB)
Phase
Unbalance
(deg.)
0.03
0.06
0.04
0.15
0.34
0.39
0.54
0.55
0.60
0.65
0.71
0.83
0.82
0.84
0.87
VSWR
S
VSWR
1
VSWR
2
S-2
3.23
3.16
3.16
3.21
3.25
3.27
3.29
3.31
3.34
3.40
3.47
3.54
3.62
3.63
3.70
26.15
29.51
29.68
28.88
27.93
27.42
27.02
26.77
26.75
26.63
26.84
27.86
29.83
30.82
32.10
1.09
1.05
1.05
1.04
1.04
1.04
1.04
1.04
1.04
1.05
1.06
1.09
1.11
1.11
1.12
ZMSC-2-1W
ISOLATION
35
S-2(dB)
3.23
3.16
3.15
3.21
3.26
3.28
3.30
3.34
3.36
3.42
3.49
3.57
3.66
3.67
3.75
1.16
1.07
1.06
1.06
1.05
1.04
1.03
1.03
1.03
1.04
1.07
1.11
1.15
1.16
1.18
1.17
1.08
1.07
1.07
1.06
1.04
1.03
1.02
1.02
1.03
1.07
1.12
1.17
1.18
1.20
Outline Dimensions (
inch
)
mm
A
1.50
38.10
J
2.50
63.50
B
1.13
28.70
K
.10
2.54
C
1.00
25.40
L
.31
7.87
D
.50
12.70
M
.75
19.05
E
.155
3.94
N
1.19
30.23
F
2.345
59.56
P
.66
16.76
G
.138
3.51
462.50
545.00
610.00
630.00
650.00
S
wt
.150 grams
3.81
40.0
4.0
1. Total Loss = Insertion Loss + 3dB splitter loss.
ZMSC-2-1W
TOTAL LOSS
S-1(dB)
TOTAL LOSS (dB)
3.8
3.6
3.4
3.2
3.0
0
130
260
390
520
650
FREQUENCY (MHz)
ZMSC-2-1W
VSWR
#S-VSWR
1.20
VSWR
1.15
1.10
1.05
1.00
0
130
260
390
520
650
FREQUENCY (MHz)
#1-VSWR
#2-VSWR
ISOLATION (dB)
33
31
29
27
25
0
130
260
390
520
650
FREQUENCY (MHz)
1.25
electrical schematic
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
IF/RF MICROWAVE COMPONENTS
Mini-Circuits
®
For detailed performance specs
& shopping online see web site
®
Provides ACTUAL Data Instantly at
minicircuits.com
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. B
M127604
ZMSC-2-1W
HY/TD/CP/AM
100615
京公网安备 11010802033920号
EEWORLD
