Coaxial
Power Splitter/Combiner
12 Way-0°
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.
0.87W max.
ZFSC-12-11+
ZFSC-12-11
50Ω
10 to 300 MHz
Features
• high isolation, 33 dB typ.
• excellent amplitude unbalance, 0.3 dB typ
Connectors
BNC
SMA
BNC version shown
CASE STYLE: R67
Model
ZFSC-12-11
ZFSC-12-11-S
Price
$174.95
$209.95
Qty.
(1-9)
(1-9)
Applications
• VHF
• instrumentation
• defense and federal communications
Coaxial Connections
SUM PORT
PORT 1,2,3......,12
S(COM)
1,2,3......,12
+ 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.
Splitter Electrical Specifications
FREQ.
RANGE
(MHz)
f
L
-f
U
10-300
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 10.8 dB
M
U
Typ. Max. Typ. Max.
1.1
1.5
1.5
1.8
Outline Drawing
PHASE
UNBALANCE
(Degrees)
L
Max.
2
M
Max.
4
U
Max.
6
AMPLITUDE
UNBALANCE
(dB)
L
Max.
0.2
M
Max.
0.3
U
Max.
0.4
M
L
U
L
Typ. Min. Typ. Min. Typ. Min. Typ. Max.
28
20
33
25
28
20
1.1
1.3
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
Frequency
(MHz)
10.00
26.00
42.00
70.00
100.00
109.00
118.00
127.00
138.00
150.00
189.00
241.00
280.00
292.00
300.00
Insertion Loss
(dB)
11.22
11.26
11.30
11.37
11.43
11.45
11.47
11.49
11.51
11.51
11.62
11.63
11.75
11.67
11.61
Amplitude
Unbalance
(dB)
0.02
0.02
0.03
0.03
0.05
0.06
0.07
0.07
0.08
0.08
0.11
0.17
0.21
0.24
0.24
Isolation
(dB)
1-2
50.48
43.29
39.90
36.18
33.62
33.03
32.49
32.03
31.53
31.00
29.68
28.40
27.36
27.01
26.77
2-4
52.93
46.46
43.08
39.29
36.88
36.36
35.92
35.55
35.18
34.82
34.06
33.57
33.15
33.14
33.12
Phase
Unbalance
(deg.)
0.22
0.32
0.49
0.80
1.02
1.19
1.25
1.34
1.40
1.62
2.05
2.83
3.42
3.69
3.75
VSWR
S
1.10
1.09
1.10
1.12
1.14
1.15
1.16
1.16
1.17
1.18
1.20
1.21
1.23
1.24
1.25
VSWR
12
1.15
1.14
1.14
1.13
1.12
1.12
1.11
1.11
1.11
1.11
1.10
1.11
1.13
1.13
1.14
ZFSC-12-11
INSERTION LOSS
15
INSERTION LOSS (dB)
70
ZFSC-12-11
ISOLATION
1-2(dB)
ISOLATION (dB)
2-4(dB)
Outline Dimensions (
A
B
C
D
6.69 1.60 1.50 6.22
7.11 40.64 38.10 157.99
E
F
.24
.88
6.10 22.35
inch
mm
)
H
.160
4.06
14
13
12
11
10
10
68
126
184
242
300
FREQUENCY (MHz)
ZFSC-12-11
VSWR
60
50
40
30
20
10
68
126
184
242
300
FREQUENCY (MHz)
G
.36
9.14
J
K
L
M
N
P
.40
.69 1.22
.66 5.72
.81
10.16 17.53 30.99 16.76 145.29 20.57
Q
wt.
.06 grams
1.52
500
1.5
#S-VSWR
1.4
VSWR
1.3
1.2
1.1
1.0
10
68
126
184
242
300
FREQUENCY (MHz)
#12-VSWR
electrical schematic
Mini-Circuits
®
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
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Mini-Circuits
ISO 9001 & ISO 14001
Certified
REV.A
M98898
ZFSC-12-11
HY/TD/CP/AM
060307
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