Plug-In
Power Splitter/Combiner
PSCQ-2-8+
2 Way-90° 50Ω
2 to 8 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: A01
• high isolation, 36 dB typ.
• low amplitude unbalance, 0.5 dB max.
• rugged shielded case
-55°C to 100°C
50mW max.
+RoHS Compliant
0.125W max.
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Permanent damage may occur if any of these limits are exceeded.
Applications
• modulators
• balanced amplifiers
Pin Connections
SUM PORT
PORT 1 (+90°)
PORT 2 (0°)
GROUND
1
2
5
Electrical Specifications
3,4,7,8
3,4,7,8
6
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
Avg. of Coupled Outputs
ABOVE 3 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
CASE GROUND
NOT USED
fL-fU
2-8
Typ. Min.
36 27
Typ. Max.
Max.
6
Max.
0.5
0.3
0.7
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
2.00
2.15
2.45
2.75
3.20
3.23
3.24
3.24
3.24
3.24
3.26
3.26
3.26
3.26
3.26
0.02
0.02
0.02
0.02
0.02
35.72
35.73
35.79
35.79
35.75
89.89
89.81
89.81
90.03
90.59
1.22
1.21
1.21
1.20
1.20
1.21
1.20
1.18
1.16
1.13
1.24
1.24
1.25
1.26
1.27
3.65
4.10
4.55
5.00
5.60
3.25
3.25
3.25
3.26
3.26
3.26
3.26
3.26
3.27
3.27
0.02
0.01
0.01
0.01
0.01
35.67
35.60
35.48
35.41
35.28
91.30
91.91
92.53
92.95
93.32
1.19
1.18
1.18
1.17
1.17
1.11
1.10
1.09
1.08
1.09
1.27
1.27
1.27
1.26
1.24
6.20
6.80
7.40
7.85
8.00
3.26
3.26
3.27
3.27
3.27
3.29
3.30
3.32
3.33
3.34
0.02
0.04
0.06
0.06
0.07
35.21
35.12
35.05
35.00
34.97
93.36
93.13
92.58
91.99
91.82
1.17
1.17
1.17
1.17
1.17
1.09
1.10
1.12
1.13
1.13
1.23
1.21
1.19
1.18
1.18
inch
Outline Dimensions (
)
mm
A
.770
B
.800
C
.385
D
.400
E
.370
F
.400
1. Total Loss = Insertion Loss + 3dB splitter loss.
19.56 20.32 9.78 10.16 9.40 10.16
PSCQ-2-8+
TOTAL LOSS
PSCQ-2-8+
ISOLATION
G
.200
5.08
H
.20
5.08
J
.14
3.56
K
.031
0.79
wt
grams
5.2
38
37
36
35
34
33
3.5
3.4
3.3
3.2
3.1
3.0
S-1(dB)
S-2(dB)
2.0
3.0
4.0
5.0
6.0
7.0
8.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
FREQUENCY (MHz)
FREQUENCY (MHz)
PSCQ-2-8+
PHASE UNBALANCE
94
93
92
91
90
89
electrical schematic
2.0
3.0
4.0
5.0
6.0
7.0
8.0
FREQUENCY (MHz)
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document 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. D
M151107
PSCQ-2-8+
HY/TD/CP
150930
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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