Plug-In
Power Splitter/Combiner
PSCQ-2-400+
2 Way-90° 50Ω
250 to 400 MHz
Maximum Ratings
Features
• wideband, 250 to 450 MHz
• low insertion loss, 0.5 dB typ.
• rugged shielded case
Operating Temperature
Storage Temperature
-55°C to 100°C
CASE STYLE: A01
-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
(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.
23 16
Typ. Max.
Max.
4
Max.
1.5
250-400
0.5
0.9
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
250.00
252.50
257.50
262.50
270.00
3.49
3.45
3.42
3.40
3.37
3.06
3.08
3.12
3.16
3.23
0.42
0.37
0.30
0.24
0.15
29.46
29.34
29.17
28.97
28.72
90.83
90.72
90.59
90.53
90.57
1.06
1.06
1.06
1.06
1.06
1.10
1.10
1.10
1.10
1.11
1.16
1.16
1.16
1.17
1.17
277.50
285.00
292.50
300.00
320.00
3.34
3.30
3.24
3.19
3.16
3.28
3.28
3.27
3.26
3.37
0.07
0.02
0.03
0.07
0.21
28.44
28.14
27.79
27.44
26.65
90.48
90.45
90.63
90.86
91.03
1.06
1.06
1.06
1.06
1.05
1.11
1.12
1.12
1.12
1.14
1.18
1.18
1.19
1.19
1.20
340.00
360.00
380.00
390.00
400.00
3.23
3.38
3.57
3.63
3.75
3.46
3.43
3.26
3.15
3.09
0.23
0.05
0.31
0.49
0.65
25.90
25.10
24.21
23.68
23.19
90.67
90.18
90.26
90.57
90.57
1.06
1.06
1.08
1.09
1.11
1.15
1.18
1.21
1.23
1.26
1.21
1.22
1.23
1.23
1.24
inch
Outline Dimensions (
)
mm
A
B
C
D
E
F
.770
.800
.385
.400
.370
.400
1. Total Loss = Insertion Loss + 3dB splitter loss.
19.56 20.32 9.78 10.16 9.40 10.16
PSCQ-2-400+
ISOLATION
PSCQ-2-400+
TOTAL LOSS
G
.200
5.08
H
.20
5.08
J
.14
3.56
K
.031
0.79
wt
grams
5.2
30
28
26
24
22
20
5.0
4.5
4.0
3.5
3.0
2.5
2.0
S-1(dB)
S-2(dB)
250
280
310
340
370
400
250
280
310
340
370
400
FREQUENCY (MHz)
FREQUENCY (MHz)
PSCQ-2-400+
electrical schematic
PHASE UNBALANCE
92.0
91.6
91.2
90.8
90.4
90.0
250
280
310
340
370
400
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-2-400
HY/TD/CP
150930
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com