Coaxial
ZMSCQ-2-120+
Power Splitter/Combiner ZMSCQ-2-120
2 Way-90° 50Ω
80 to 120 MHz
Maximum Ratings
Features
• low insertion loss, 0.3 dB typ.
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-55°C to 100°C
CASE STYLE: M21
Connectors Model
SMA ZMSCQ-2-120(+)
BRACKET (OPTION "B")
BRACKET (OPTION "BR")
• high isolation, 21 dB typ.
• rugged shielded case
-55°C to 100°C
1W max.
Price
Qty.
(1-9)
(1+)
(1+)
$61.95
$5.00
$1.50
0.125W max.
Permanent damage may occur if any of these limits are exceeded.
Applications
• VHF
Coaxial Connections
+RoHS Compliant
• test set-ups
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
SUM PORT
2
1
3
PORT 1 (0°)
PORT 2 (+90°)
Electrical Specifications
FREQ.
RANGE
(MHz)
ISOLATION
INSERTION LOSS (dB)
Avg. of Coupled Outputs
ABOVE 3 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
(dB)
fL-fU
Typ. Min.
Typ.
0.3
Max.
0.7
Max.
3.0
Max.
1.5
80-120
21
18
Outline Drawing
Typical Performance Data
Frequency
(MHz)
Total Loss1
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
S-1
S-2
80.00
82.00
84.00
86.00
90.00
2.85
2.92
2.98
3.04
3.16
3.50
3.43
3.37
3.31
3.21
0.65
0.52
0.39
0.27
0.05
24.28
24.08
23.90
23.71
23.34
88.27
88.25
88.22
88.19
88.15
1.16
1.16
1.17
1.17
1.18
1.17
1.17
1.17
1.17
1.17
1.19
1.20
1.20
1.21
1.22
94.00
96.00
100.00
104.00
108.00
3.27
3.31
3.40
3.48
3.54
3.13
3.09
3.03
2.99
2.96
0.14
0.23
0.37
0.49
0.58
22.96
22.76
22.38
21.97
21.55
88.09
88.08
88.04
88.02
88.01
1.19
1.19
1.20
1.22
1.23
1.17
1.17
1.17
1.17
1.18
1.24
1.25
1.27
1.28
1.31
inch
110.00
114.00
116.00
118.00
120.00
3.57
3.62
3.64
3.65
3.66
2.96
2.96
2.96
2.97
2.98
0.62
0.66
0.68
0.68
0.68
21.33
20.89
20.66
20.43
20.20
88.01
88.03
88.04
88.05
88.07
1.24
1.26
1.27
1.28
1.29
1.18
1.18
1.18
1.18
1.19
1.32
1.34
1.35
1.37
1.38
Outline Dimensions (
)
mm
A
1.50
B
C
D
E
F
G
H
.987
1.13
1.00
.50
.155 2.345
3.94 59.56
.138
3.51 25.07
38.10 28.70 25.40 12.70
1. Total Loss = Insertion Loss + 3dB splitter loss.
J
2.50
63.50
K
.10
2.54
L
.31
M
.75
N
1.19
P
.66
S
wt
.150 grams
3.81 40.0
ZMSCQ-2-120
TOTAL LOSS
ZMSCQ-2-120
ISOLATION
7.87 19.05 30.23 16.76
4.5
4.0
3.5
3.0
26
24
22
20
S-1(dB)
S-2(dB)
18
80
2.5
80
90
100
110
120
90
100
110
120
FREQUENCY (MHz)
FREQUENCY (MHz)
ZMSCQ-2-120
PHASE UNBALANCE
electrical schematic
88.5
88.3
88.1
87.9
87.7
87.5
80
90
100
110
120
FREQUENCY (MHz)
®
For detailed performance specs
& shopping online see web site
Mini-Circuits
REV. C
M136532
ZMSCQ-2-120
HY/TD/CP/AM
120323
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
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IF/RF MICROWAVE COMPONENTS
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.