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.
250-400
23
16
0.5
0.9
4
1.5
Frequency
(MHz)
Insertion Loss
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
S-1
S-2
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-2-400
2 Way-90 50 250 to 400 MHz
Power Splitter/Combiner
REV. OR
M94664
PSCQ-2-400
HY/TD/CP
060821
Plug-In
Features
wideband, 250 to 450 MHz
low insertion loss, 0.5 dB typ.
rugged shielded case
Applications
modulators
balanced amplifiers
CASE STYLE: A01
PRICE: $28.20 ea. QTY. (1-9)
PSCQ-2-400
INSERTION LOSS
2.0
2.5
3.0
3.5
4.0
4.5
5.0
250
280
310
340
370
400
FREQUENCY (MHz)
INSERTION
LOSS
(dB)
S-1(dB)
S-2(dB)
PSCQ-2-400
ISOLATION
20
22
24
26
28
30
250
280
310
340
370
400
FREQUENCY (MHz)
ISOLATION (dB)
PSCQ-2-400
PHASE UNBALANCE
90.0
90.4
90.8
91.2
91.6
92.0
250
280
310
340
370
400
FREQUENCY (MHz)
P
H
A
S
E
U
N
B
A
L
A
N
C
E
(
D
e
g
.
)
electrical schematic
Outline Drawing
Outline Dimensions ( )
inch
mm
250.00
3.49
3.06
0.42
29.46
90.83
1.06
1.10
1.16
252.50
3.45
3.08
0.37
29.34
90.72
1.06
1.10
1.16
257.50
3.42
3.12
0.30
29.17
90.59
1.06
1.10
1.16
262.50
3.40
3.16
0.24
28.97
90.53
1.06
1.10
1.17
270.00
3.37
3.23
0.15
28.72
90.57
1.06
1.11
1.17
277.50
3.34
3.28
0.07
28.44
90.48
1.06
1.11
1.18
285.00
3.30
3.28
0.02
28.14
90.45
1.06
1.12
1.18
292.50
3.24
3.27
0.03
27.79
90.63
1.06
1.12
1.19
300.00
3.19
3.26
0.07
27.44
90.86
1.06
1.12
1.19
320.00
3.16
3.37
0.21
26.65
91.03
1.05
1.14
1.20
340.00
3.23
3.46
0.23
25.90
90.67
1.06
1.15
1.21
360.00
3.38
3.43
0.05
25.10
90.18
1.06
1.18
1.22
380.00
3.57
3.26
0.31
24.21
90.26
1.08
1.21
1.23
390.00
3.63
3.15
0.49
23.68
90.57
1.09
1.23
1.23
400.00
3.75
3.09
0.65
23.19
90.57
1.11
1.26
1.24
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