Plug-In
Power Splitter/Combiner
PSCQ-2-50+
2 Way-90° 50Ω
25 to 50 MHz
Maximum Ratings
Features
• low insertion loss, 0.3 dB typ.
Operating Temperature
Storage Temperature
-55°C to 100°C
CASE STYLE: A01
• high isolation, 30 dB typ.
• rugged shielded case
-55°C to 100°C
Power Input (as a splitter)
1W max.
+RoHS Compliant
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
1
PORT 1 (+90°)
PORT 2 (0°)
2
5
Electrical Specifications
GROUND
3,4,7,8
3,4,7,8
6
FREQ.
RANGE
(MHz)
ISOLATION
INSERTION LOSS (dB)
Avg. of Coupled Outputs
ABOVE 3 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
CASE GROUND
50 OHM TERM EXTERNAL
(dB)
fL-fU
Typ. Min.
Typ.
0.3
Max.
0.7
Max.
3
Max.
1.5
25-50
30
20
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
25.00
26.00
27.50
29.00
30.50
3.12
3.07
2.99
2.94
2.90
3.19
3.26
3.34
3.41
3.46
0.07
0.19
0.35
0.47
0.56
27.15
27.12
27.11
27.11
27.13
90.74
90.78
90.84
90.89
90.94
1.10
1.11
1.11
1.11
1.12
1.10
1.10
1.11
1.11
1.11
1.11
1.12
1.12
1.13
1.13
32.00
33.50
35.00
37.00
39.00
2.87
2.86
2.85
2.86
2.87
3.50
3.53
3.55
3.55
3.54
0.63
0.67
0.70
0.69
0.67
27.19
27.27
27.39
27.59
27.88
91.00
91.03
91.08
91.14
91.19
1.12
1.12
1.12
1.12
1.12
1.11
1.11
1.11
1.11
1.11
1.13
1.13
1.13
1.13
1.13
42.00
44.00
46.00
48.00
50.00
2.92
2.97
3.02
3.09
3.16
3.50
3.46
3.41
3.35
3.28
0.58
0.49
0.39
0.26
0.12
28.44
28.91
29.49
30.17
30.98
91.26
91.31
91.35
91.38
91.44
1.11
1.11
1.10
1.10
1.09
1.11
1.11
1.10
1.10
1.09
1.13
1.13
1.12
1.12
1.11
inch
Outline Dimensions (
)
mm
A
B
C
D
E
F
1. Total Loss = Insertion Loss + 3dB splitter loss.
.770
.800
.385
.400
.370
.400
PSCQ-2-50+
TOTAL LOSS
PSCQ-2-50+
ISOLATION
19.56 20.32 9.78 10.16 9.40 10.16
G
.200
5.08
H
.20
5.08
J
.14
3.56
K
.031
0.79
wt
grams
5.2
4.5
4.0
3.5
3.0
2.5
34
32
30
28
26
24
S-1(dB)
S-2(dB)
2.0
25
25
30
35
40
45
50
30
35
40
45
50
FREQUENCY (MHz)
FREQUENCY (MHz)
PSCQ-2-50+
PHASE UNBALANCE
electrical schematic
91.5
91.4
91.3
91.2
91.1
91.0
90.9
90.8
90.7
25
30
35
40
45
50
FREQUENCY (MHz)
Notes
REV. D
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
M151107
PSCQ-2-50+
HY/TD/CP
150930
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com