Power Splitter/Combiner
8 Way-0°
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
Coaxial
ZFSC-8-4-75+
ZFSC-8-4-75
75Ω
-55°C to 100°C
-55°C to 100°C
1W max.
0.62W max.
5 to 1000 MHz
Features
• wideband, 5 to 1000 MHz
• low insertion loss, 0.6 dB typ.
• good isolation, 25 dB typ.
• rugged shielded case
CASE STYLE: R29
Connectors Model
BNC
ZFSC-8-4-75(+)
Price
$139.95
Qty.
(1-9)
Maximum Ratings
Permanent damage may occur if any of these limits are exceeded.
Applications
Coaxial Connections
SUM PORT
PORT 1,2,3,4,5,6,7,8
S(COM)
1,2,3,4,5,6,7,8
• VHF/UHF
• cellular
• CATV
• communication systems
FREQ.
RANGE
(MHz)
L
f
L
-f
U
5-1000
Typ. Min.
35
20
+ 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.
Electrical Specifications
INSERTION LOSS (dB)
ABOVE 9.0 dB
U
Typ. Min.
20
15
L
Typ. Max.
0.4
1.0
M
Typ. Max.
0.6
1.6
U
Typ. Max.
1.6
2.7
Outline Drawing
ISOLATION
(dB)
M
Typ. Min.
25
16
PHASE
UNBALANCE
(Degrees)
L
Max.
2.0
M
Max.
7.0
U
Max.
13
AMPLITUDE
UNBALANCE
(dB)
L
Max.
0.3
M
Max.
0.5
U
Max.
1.2
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
]
Typical Performance Data
Freq.
(MHz)
S-1
5.00
13.00
35.00
50.00
140.00
230.00
320.00
410.00
500.00
640.00
9.33
9.33
9.41
9.44
9.53
9.60
9.62
9.65
9.73
9.89
10.08
10.25
10.37
10.42
10.51
Total Loss
1
(dB)
S-2
9.33
9.33
9.40
9.42
9.53
9.60
9.63
9.66
9.75
9.94
10.15
10.35
10.48
10.54
10.63
Amplitude
Unbalance
(dB)
S-6
9.33
9.33
9.41
9.44
9.54
Isolation
(dB)
1-2
1-7
37.83
39.35
38.92
38.52
37.60
37.19
36.88
36.40
35.55
33.55
31.29
30.19
29.74
29.54
29.44
VSWR VSWR VSWR
S
1
8
5-7
52.87
53.37
49.83
47.34
39.66
36.64
35.34
34.98
35.43
39.00
39.95
34.36
32.21
31.31
30.65
1.98
1.94
1.70
1.57
1.23
1.13
1.09
1.10
1.16
1.24
1.29
1.26
1.23
1.22
1.23
1.24
1.21
1.22
1.22
1.21
1.19
1.17
1.15
1.15
1.18
1.23
1.24
1.24
1.24
1.24
1.24
1.22
1.22
1.22
1.22
1.20
1.18
1.17
1.17
1.21
1.25
1.27
1.28
1.28
1.28
S-3
9.41
9.40
9.45
9.46
9.53
9.59
9.62
9.65
9.73
9.91
10.11
10.29
10.41
10.45
10.55
S-4
9.33
9.33
9.41
9.43
9.54
S-8
9.40
9.39
9.43
9.44
9.51
9.57
9.61
9.66
9.75
9.95
10.16
10.37
10.52
10.60
10.71
0.09
0.08
0.05
0.04
0.03
0.03
0.05
0.07
0.11
0.19
0.28
0.37
0.42
0.44
0.49
3-4
49.28
52.07
48.20
45.84
38.67
35.69
34.40
34.04
34.72
38.85
36.88
31.35
29.21
28.36
27.66
34.01
34.62
34.58
34.34
32.07
29.78
27.89
26.35
25.17
24.02
23.49
22.89
22.21
21.78
21.33
9.60 9.61
9.64 9.64
9.68 9.69
9.77 9.79
9.97 10.00
10.21
10.42
10.55
10.61
10.71
10.25
10.49
10.63
10.71
10.83
Outline Dimensions (
inch
)
mm
A
4.06
103.12
J
.43
10.92
B
1.60
40.64
K
.69
17.53
C
1.57
39.88
L
.58
14.73
D
3.56
90.42
M
.66
16.76
E
.24
6.10
N
3.13
79.50
F
.88
22.35
P
.79
20.07
G
.36
9.14
H
.160
4.06
780.00
880.00
940.00
970.00
1000.00
Q
wt.
.13 grams
3.30
200
TOTAL LOSS (dB)
ZFSC-8-4-75
TOTAL LOSS
11.0
1. Total Loss = Insertion Loss + 9dB splitter loss.
ZFSC-8-4-75
ISOLATION
1-2(dB)
1-7(dB)
5-7(dB)
70
S-1(dB)
S-8(dB)
ISOLATION (dB)
10.6
10.2
9.8
9.4
9.0
0
200
400
600
800
1000
58
46
34
22
10
0
200
400
600
800
1000
FREQUENCY (MHz)
FREQUENCY (MHz)
2.2
2.0
1.8
VSWR
1.6
1.4
1.2
1.0
0
200
ZFSC-8-4-75
VSWR
#S-VSWR
#1-VSWR
electrical schematic
400
600
800
1000
FREQUENCY (MHz)
ISO 9001 ISO 14001 AS 9100
CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
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Notes: 1.
Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet.
2.
Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
3.
The parts covered by this specification sheet 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. E
M127604
ZFSC-8-4-75
ED-6962/1
HY/TD/CP/AM
110808
Embedded System
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