FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
Avg. of Coupled Outputs
less 3 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
f
L
-f
U
Typ.
Min.
Typ.
Max.
Max.
Max.
25-50
30
20
0.3
0.7
3
1.5
A
B
C
D
E
F
.770
.800
.385
.400
.370
.400
19.56 20.32
9.78 10.16
9.40 10.16
G
H
J
K
wt
.200
.20
.14
.031
grams
5.08
5.08
3.56
0.79
5.2
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Typical Performance Data
Splitter Electrical Specifications
Maximum Ratings
Pin Connections
SUMPORT
1
PORT 1 (+90)
2
PORT 2 (0)
5
GROUND
3,4,7,8
CASE GROUND
3,4,7,8
50 OHM TERM EXTERNAL
6
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
Power Input (as a splitter)
1W max.
PSCQ-2-50+
PSCQ-2-50
2 Way-90 50 25 to 50 MHz
Power Splitter/Combiner
REV. A
M98898
PSCQ-2-50
HY/TD/CP
060821
Plug-In
Features
low insertion loss, 0.3 dB typ.
high isolation, 30 dB typ.
rugged shielded case
Applications
modulators
balanced amplifiers
CASE STYLE: A01
PRICE: $28.20 ea. QTY. (1-9)
PSCQ-2-50
INSERTION LOSS
2.0
2.5
3.0
3.5
4.0
4.5
25
30
35
40
45
50
FREQUENCY (MHz)
INSERTION
LOSS
(dB)
S-1(dB)
S-2(dB)
PSCQ-2-50
ISOLATION
24
26
28
30
32
34
25
30
35
40
45
50
FREQUENCY (MHz)
ISOLATION
(dB)
PSCQ-2-50
PHASE UNBALANCE
90.7
90.8
90.9
91.0
91.1
91.2
91.3
91.4
91.5
25
30
35
40
45
50
FREQUENCY (MHz)
P
H
A
S
E
U
N
B
A
L
A
N
C
E
(DEG.)
electrical schematic
Outline Drawing
Outline Dimensions ( )
inch
mm
Frequency
(MHz)
Insertion Loss
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
S-1
S-2
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
25.00
3.12
3.19
0.07
27.15
90.74
1.10
1.10
1.11
26.00
3.07
3.26
0.19
27.12
90.78
1.11
1.10
1.12
27.50
2.99
3.34
0.35
27.11
90.84
1.11
1.11
1.12
29.00
2.94
3.41
0.47
27.11
90.89
1.11
1.11
1.13
30.50
2.90
3.46
0.56
27.13
90.94
1.12
1.11
1.13
32.00
2.87
3.50
0.63
27.19
91.00
1.12
1.11
1.13
33.50
2.86
3.53
0.67
27.27
91.03
1.12
1.11
1.13
35.00
2.85
3.55
0.70
27.39
91.08
1.12
1.11
1.13
37.00
2.86
3.55
0.69
27.59
91.14
1.12
1.11
1.13
39.00
2.87
3.54
0.67
27.88
91.19
1.12
1.11
1.13
42.00
2.92
3.50
0.58
28.44
91.26
1.11
1.11
1.13
44.00
2.97
3.46
0.49
28.91
91.31
1.11
1.11
1.13
46.00
3.02
3.41
0.39
29.49
91.35
1.10
1.10
1.12
48.00
3.09
3.35
0.26
30.17
91.38
1.10
1.10
1.12
50.00
3.16
3.28
0.12
30.98
91.44
1.09
1.09
1.11
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