8 Way-0 75
1 to 300 MHz
Power Splitter/Combiner
Plug-In
PSC-8A4-75
CASE STYLE: E10
PRICE: $98.45 ea. QTY (1-9)
PSC-8A4-75
INSERTION LOSS
9.0
9.3
9.5
9.8
10.0
10.3
0
50
100
150
200
250
300
FREQUENCY (MHz)
I
N
SER
T
I
O
N
L
O
SS (
d
B)
S-1(dB)
S-2(dB)
S-3(dB)
PSC-8A4-75
VSWR
1.00
1.05
1.10
1.15
1.20
1.25
1.30
1.35
0
50
100
150
200
250
300
FREQUENCY (MHz)
VSWR
#S-VSWR
#1-VSWR
#8-VSWR
PSC-8A4-75
ISOLATION
20
30
40
50
60
70
80
90
0
50
100
150
200
250
300
FREQUENCY (MHz)
IS
O
L
A
T
IO
N (
d
B
)
1-2 (dB)
1-8 (dB)
6-8 (dB)
Outline Dimensions ( )
inch
mm
Maximum Ratings
Features
VHF
radio communications
wideband, 1 to 300 MHz
low insertion loss, 0.7 dB typ.
high isolation, 30 dB typ.
rugged welded construction
Applications
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
Power Input (as a splitter)
1W max.
Internal Dissipation
0.62W max.
Outline Drawing
Splitter Electrical Specifications
L
Typ. Min.
M
Typ. Min.
U
Typ. Min.
FREQ.
RANGE
(MHz)
PHASE
UNBALANCE
(Degrees)
L
Max.
U
Max.
M
Max.
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 9 dB
L
Typ. Max.
M
Typ. Max.
U
Typ. Max.
AMPLITUDE
UNBALANCE
(dB)
L
Max.
U
Max.
M
Max.
f
L
-f
U
1-300
26
20
30
25
30
23
0.8
1.2
0.7
1.1
0.9
1.3
1.0
3.0
8.0
0.2
0.2
0.4
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
REV. OR
M94964
PSC-8A4-75
HY/TD/CP
060711
L = low range [f
L
to 10 f
L
]
M = mid range [10 f
L
to f
U
/2] U = upper range [f
U
/2 to f
U
]
Pin Connections
SUM PORT
29
PORT 1
7
PORT 2
16
PORT 3
31
PORT 4
24
PORT 5
9
PORT 6
2
PORT 7
26
PORT 8
17
NOT USED
15
GROUND
all other pins
CASE GROUND
all other pins
Insertion Loss
(dB)
VSWR
S
VSWR
1
S-1
S-2
S-3
Isolation
(dB)
1-2
3-4
S-4
6-7
Amplitude
Unbalance
(dB)
VSWR
8
S-6
S-8
1-8
Frequency
(MHz)
Typical Performance Data
A
B
C
D
E
F
G
1.580
1.620
.380
.410
.770
.810
.030
40.13
41.15
9.65
10.41
19.56
20.57
0.76
H
J
K
L
wt
.200
.10
.20
.14
grams
5.08
2.54
5.08
3.56
23.0
electrical schematic
1.00
9.53
9.52
9.55
9.57
9.62
9.54
0.10
42.40
47.98
44.69
42.50
1.14
1.33
1.34
3.59
9.39
9.38
9.40
9.43
9.49
9.41
0.11
44.64
54.88
43.02
41.99
1.06
1.20
1.21
7.51
9.34
9.34
9.36
9.38
9.43
9.35
0.10
44.20
61.45
42.82
42.14
1.03
1.16
1.16
10.01
9.34
9.35
9.37
9.38
9.44
9.34
0.10
43.91
63.09
42.65
42.10
1.03
1.16
1.16
20.19
9.37
9.36
9.38
9.40
9.45
9.38
0.10
42.65
67.84
41.93
41.74
1.02
1.15
1.15
33.42
9.39
9.39
9.41
9.43
9.47
9.39
0.08
41.77
71.36
41.19
40.67
1.03
1.15
1.15
42.99
9.41
9.40
9.42
9.45
9.48
9.41
0.08
41.17
72.32
40.46
39.78
1.04
1.15
1.15
69.86
9.46
9.45
9.46
9.49
9.51
9.45
0.07
39.84
82.83
39.02
37.04
1.06
1.16
1.15
89.87
9.48
9.47
9.49
9.52
9.54
9.47
0.07
38.96
57.31
38.05
35.31
1.08
1.16
1.16
115.61
9.52
9.51
9.53
9.56
9.57
9.50
0.08
37.97
53.24
36.83
33.47
1.11
1.17
1.16
154.17
9.58
9.59
9.59
9.61
9.61
9.54
0.08
36.33
47.78
35.26
31.25
1.13
1.19
1.18
191.32
9.65
9.65
9.66
9.66
9.65
9.58
0.08
35.08
43.98
33.97
29.61
1.15
1.21
1.19
241.72
9.75
9.77
9.75
9.76
9.70
9.65
0.12
34.13
40.12
32.92
28.05
1.15
1.24
1.23
274.16
9.81
9.85
9.82
9.82
9.74
9.70
0.18
34.01
37.96
32.70
27.45
1.14
1.27
1.27
300.00
9.98
9.91
9.88
9.91
9.79
9.73
0.18
34.34
36.66
32.62
27.28
1.14
1.30
1.30
PDF 
ZIP