Plug-In
PSCQ-2-21.4+
Power Splitter/Combiner
2 Way-90° 50Ω
20 to 23 MHz
Maximum Ratings
Features
• low insertion loss, 0.4 dB typ.
Operating Temperature
Storage Temperature
-55°C to 100°C
CASE STYLE: A01
• excellent isolation, 30 dB typ.
• excellent phase unbalance, 1 deg. Typ.
• excellent VSWR, 1.10:1 typ.
• rugged shielded case
-55°C to 100°C
Power Input (as a splitter)
Permanent damage may occur if any of these limits are exceeded.
1W max.
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Applications
• modulators
Pin Connections
SUM PORT
1
• balanced amplifiers
PORT 1 (+90°)
PORT 2 (0°)
2
5
Electrical Specifications
GROUND
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
50 OHM TERM EXTERNAL
fL-fU
Typ. Min.
30 25
Typ. Max.
Max.
3
Max.
1.2
20-23
0.4
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
20.00
20.05
20.15
20.25
20.35
3.49
3.48
3.45
3.43
3.41
2.75
2.76
2.79
2.80
2.83
0.74
0.71
0.67
0.63
0.58
29.64
29.64
29.63
29.62
29.57
90.26
90.31
90.30
90.33
90.29
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.08
1.08
1.08
1.08
1.08
20.50
20.65
20.80
21.00
21.40
3.37
3.35
3.31
3.26
3.19
2.86
2.89
2.92
2.96
3.04
0.51
0.46
0.39
0.31
0.14
29.56
29.53
29.51
29.47
29.41
90.32
90.33
90.31
90.28
90.33
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.08
1.09
1.09
1.09
1.09
21.80
22.20
22.60
22.90
23.00
3.10
3.03
2.95
2.90
2.88
3.13
3.21
3.29
3.36
3.37
0.02
0.18
0.34
0.46
0.50
29.34
29.26
29.21
29.18
29.16
90.33
90.35
90.33
90.38
90.36
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.02
1.03
1.03
1.09
1.09
1.10
1.10
1.10
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-2-21.4+
ISOLATION
PSCQ-2-21.4+
TOTAL LOSS
G
.200
5.08
H
.20
5.08
J
.14
3.56
K
.031
0.79
wt
grams
5.2
32
31
30
29
28
27
5.0
4.5
4.0
3.5
3.0
2.5
2.0
S-1(dB)
S-2(dB)
20.0
20.6
21.2
21.8
22.4
23.0
20.0
20.6
21.2
21.8
22.4
23.0
FREQUENCY (MHz)
FREQUENCY (MHz)
PSCQ-2-21.4+
PHASE UNBALANCE
electrical schematic
90.40
90.36
90.32
90.28
90.24
90.20
20.0
20.6
21.2
21.8
22.4
23.0
FREQUENCY (MHz)
Notes
REV. D
M151107
PSCQ-2-21.4
HY/TD/CP/AM
150930
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
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com