8 Way-0 50
10 to 1000 MHz
Power Splitter/Combiner
Coaxial
ZFSC-8-43
CASE STYLE: R29
ZFSC-8-43
INSERTION LOSS
9.0
9.4
9.8
10.2
10.6
11.0
0
200
400
600
800
1000
FREQUENCY (MHz)
I
N
S
E
RTIO
N L
O
S
S
(
d
B
)
S-1(dB)
S-8(dB)
ZFSC-8-43
ISOLATION
10
22
34
46
58
70
0
200
400
600
800
1000
FREQUENCY (MHz)
IS
O
L
AT
I
O
N
(
d
B)
1-2(dB)
1-7(dB)
5-7(dB)
ZFSC-8-43
VSWR
1.0
1.1
1.2
1.3
1.4
1.5
0
200
400
600
800
1000
FREQUENCY (MHz)
VSW
R
#S-VSWR
#1-VSWR
Outline Dimensions ( )
inch
mm
Maximum Ratings
Features
VHF/UHF
cellular
signal processing
communication systems
wideband, 10 to 1000 MHz
good isolation, 25 dB typ.
rugged, shielded case
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
FREQ.
RANGE
(MHz)
PHASE
UNBALANCE
(Degrees)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 9 dB
AMPLITUDE
UNBALANCE
(dB)
f
L
-f
U
10-1000
23
20
25
20
26
20
1.0
1.6
1.4
2.1
2.1
2.9
5
10
20
0.4
0.4
0.7
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. A
M94964
ZFSC-8-43
HY/TD/CP
060310
Typical Performance Data
A
B
C
D
E
F
G
H
4.06
1.60
1.50
3.56
.24
.88
.36
.160
103.12
40.64
38.10
90.42
6.10
22.35
9.14
4.06
J
K
L
M
N
P
Q
wt.
.40
.69
.58
.66
3.13
.80
.06 grams
10.16
17.53
14.73
16.76
79.50
20.32
1.52
300
L
Typ. Min.
M
Typ. Min.
U
Typ. Min.
L
Max.
U
Max.
M
Max.
L
Typ. Max.
M
Typ. Max.
U
Typ. Max.
L
Max.
U
Max.
M
Max.
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
]
Connectors
Model
Price
Qty.
BNC
ZFSC-8-43
$138.95
(1-9)
SMA
ZFSC-8-43-S
$163.95
(1-9)
BNC version shown
electrical schematic
Coaxial Connections
SUM PORT
S(COM)
PORT 1,2,3,4,5,6,7,8
1,2,3,4,5,6,7,8
Insertion Loss
(dB)
VSWR
S
VSWR
1
S-1
S-2
S-3
Isolation
(dB)
1-2
3-4
S-4
5-7
Amplitude
Unbalance
(dB)
VSWR
8
S-6
S-8
1-7
Frequency
(MHz)
Phase
Unb.
(deg.)
10.00
9.95
9.94
9.95
9.94
9.89
9.89
0.07
27.78
52.68
27.78
27.70
0.12
1.34
1.26
1.25
26.00
9.86
9.86
9.86
9.86
9.85
9.85
0.02
31.14
51.33
31.16
31.08
0.21
1.17
1.23
1.23
42.00
9.83
9.84
9.84
9.83
9.83
9.83
0.01
31.95
48.73
31.96
31.83
0.18
1.14
1.22
1.22
100.00
9.84
9.84
9.84
9.85
9.85
9.85
0.02
31.74
43.64
31.80
31.64
0.34
1.13
1.22
1.21
160.00
9.89
9.89
9.89
9.89
9.89
9.89
0.02
30.68
40.72
30.81
30.56
0.54
1.15
1.21
1.20
220.00
9.95
9.95
9.96
9.96
9.96
9.96
0.03
29.66
38.76
29.83
29.55
0.78
1.17
1.20
1.19
280.00
9.99
10.00
10.00
10.00
10.00
9.99
0.04
28.77
37.34
28.96
28.65
0.98
1.16
1.19
1.18
380.00
10.04
10.03
10.05
10.05
10.04
10.03
0.06
27.86
36.10
28.11
27.79
1.37
1.11
1.19
1.17
500.00
10.12
10.11
10.16
10.12
10.12
10.09
0.12
26.96
35.80
27.27
27.02
1.77
1.08
1.19
1.16
620.00
10.22
10.21
10.27
10.24
10.24
10.17
0.17
25.42
36.97
25.78
25.71
2.16
1.21
1.20
1.17
740.00
10.24
10.23
10.33
10.27
10.27
10.18
0.25
23.45
39.94
23.83
23.91
2.68
1.34
1.21
1.17
840.00
10.29
10.28
10.40
10.37
10.35
10.21
0.31
22.13
43.13
22.49
22.67
3.18
1.33
1.20
1.17
920.00
10.40
10.37
10.53
10.48
10.45
10.30
0.39
21.60
41.79
21.97
22.23
3.68
1.23
1.18
1.16
960.00
10.43
10.40
10.58
10.52
10.49
10.32
0.43
21.52
39.68
21.88
22.19
4.09
1.15
1.18
1.16
1000.00
10.52
10.46
10.67
10.60
10.56
10.39
0.48
21.57
37.66
21.93
22.30
4.41
1.09
1.18
1.16
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