ZFSC-8-43 Datasheet, PDF (1/1 Pages) Mini-Circuits – Power Splitter/Combiner

Coaxial
Power Splitter/Combiner
8 Way-0° 50Ω 10 to 1000 MHz
ZFSC-8-43+
ZFSC-8-43
Maximum Ratings
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-55°C to 100°C
-55°C to 100°C
1W max.
0.62W max.
Coaxial Connections
SUM PORT
S(COM)
PORT 1,2,3,4,5,6,7,8
1,2,3,4,5,6,7,8
Outline Drawing
Features
• wideband, 10 to 1000 MHz
• good isolation, 25 dB typ.
• rugged shielded case
Applications
• VHF/UHF
• cellular
• signal processing
• communication systems
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
Connectors
BNC
SMA
BNC version shown
CASE STYLE: R29
Model
Price
ZFSC-8-43(+)
$138.95
ZFSC-8-43-S(+) $163.95
Qty.
(1-9)
(1-9)
+ 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
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
f_L-f_U
10-1000
L
Typ. Min.
23 20
L = low range [f_L to 10 f_L]
M
U
L
M
U
Typ. Min. Typ. Min. Typ. Max. Typ. Max. Typ. Max.
25 20 26 20 1.0 1.6 1.4 2.1 2.1 2.9
M = mid range [10 f_L to f_U/2] U = upper range [f_U/2 to f_U]
L
Max.
5
M
Max.
10
U
Max.
20
L
Max.
0.4
M
Max.
0.4
U
Max.
0.7
Freq.
(MHz)
Typical Performance Data
Insertion Loss
(dB)
Amp.
Unbal.
(dB)
S-1 S-2 S-3 S-4 S-6 S-8
1-2
Isolation
(dB)
1-7 3-4
Phase VSWR VSWR VSWR
Unbal. S
1
8
(deg.)
5-7
Outline Dimensions
(
inch
mm
)
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
.40 .69 .58 .66 3.13 .80
10.16 17.53 14.73 16.76 79.50 20.32
Q wt.
.06 grams
1.52 300
10.00
26.00
42.00
100.00
160.00
220.00
280.00
380.00
500.00
620.00
740.00
840.00
920.00
960.00
1000.00
9.95
9.86
9.83
9.84
9.89
9.94
9.86
9.84
9.84
9.89
9.95
9.86
9.84
9.84
9.89
9.94
9.86
9.83
9.85
9.89
9.89
9.85
9.83
9.85
9.89
9.89
9.85
9.83
9.85
9.89
9.95
9.99
10.04
10.12
10.22
9.95 9.96
10.00 10.00
10.03 10.05
10.11 10.16
10.21 10.27
9.96
10.00
10.05
10.12
10.24
9.96 9.96
10.00 9.99
10.04 10.03
10.12 10.09
10.24 10.17
10.24
10.29
10.40
10.43
10.52
10.23 10.33
10.28 10.40
10.37 10.53
10.40 10.58
10.46 10.67
10.27
10.37
10.48
10.52
10.60
10.27 10.18
10.35 10.21
10.45 10.30
10.49 10.32
10.56 10.39
0.07
0.02
0.01
0.02
0.02
0.03
0.04
0.06
0.12
0.17
0.25
0.31
0.39
0.43
0.48
ZFSC-8-43
INSERTION LOSS
11.0
S-1(dB)
S-8(dB)
10.6
10.2
9.8
9.4
9.0
0
1.5
1.4
200
400
600
800
FREQUENCY (MHz)
ZFSC-8-43
VSWR
#S-VSWR
#1-VSWR
1000
27.78 52.68 27.78 27.70 0.12 1.34 1.26 1.25
31.14 51.33 31.16 31.08 0.21 1.17 1.23 1.23
31.95 48.73 31.96 31.83 0.18 1.14 1.22 1.22
31.74 43.64 31.80 31.64 0.34 1.13 1.22 1.21
30.68 40.72 30.81 30.56 0.54 1.15 1.21 1.20
29.66 38.76 29.83 29.55 0.78 1.17 1.20 1.19
28.77 37.34 28.96 28.65 0.98 1.16 1.19 1.18
27.86 36.10 28.11 27.79 1.37 1.11
1.19 1.17
26.96 35.80 27.27 27.02 1.77 1.08 1.19 1.16
25.42 36.97 25.78 25.71 2.16 1.21 1.20 1.17
23.45 39.94 23.83 23.91 2.68 1.34 1.21 1.17
22.13 43.13 22.49 22.67 3.18 1.33 1.20 1.17
21.60 41.79 21.97 22.23 3.68 1.23 1.18 1.16
21.52 39.68 21.88 22.19 4.09 1.15 1.18 1.16
21.57 37.66 21.93 22.30 4.41 1.09 1.18 1.16
70
58
46
34
22
10
0
ZFSC-8-43
ISOLATION
1-2(dB)
1-7(dB)
5-7(dB)
200
400
600
800
FREQUENCY (MHz)
1000
electrical schematic
1.3
1.2
1.1
1.0
0
200
400
600
800
1000
FREQUENCY (MHz)
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RF/IF MICROWAVE COMPONENTS
REV. B
M111748
ZFSC-8-43
HY/TD/CP
070607