Coaxial
ZFSC-12-11+
ZFSC-12-11
Power Splitter/Combiner
12 Way-0° 50Ω
10 to 300 MHz
Maximum Ratings
Features
• high isolation, 33 dB typ.
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-55°C to 100°C
BNC version shown
CASE STYLE: R67
• excellent amplitude unbalance, 0.3 dB typ.
-55°C to 100°C
1W max.
Connectors
Model
BNC
SMA
ZFSC-12-11(+)
ZFSC-12-11-S(+)
0.87W max.
Applications
Permanent damage may occur if any of these limits are exceeded.
• VHF
+RoHS Compliant
• instrumentation
• defense and federal communications
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Coaxial Connections
SUM PORT
S(COM)
PORT 1,2,3,.....,12
1,2,3.....,12
Electrical Specifications
Outline Drawing
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 10.8 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
L
M
U
L
M
U
L
M
Max.
4
U
L
M
U
fL-fU
Typ. Min. Typ. Min. Typ. Min. Typ. Max. Typ. Max. Typ. Max. Max.
28 20 33 25 28 20 1.1 1.3 1.1 1.5 1.5 1.8
M = mid range [10 fL to fU/2] U= upper range [fU/2 to fU]
Max.
6
Max.
0.2
Max.
0.3
Max.
0.4
10-300
2
L = low range [fL to 10 fL]
Typical Performance Data
Freq.
(MHz)
Total Loss1
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
12
(dB)
1-2
2-4
10.00
26.00
42.00
70.00
100.00
11.22
11.26
11.30
11.37
11.43
0.02
0.02
0.03
0.03
0.05
50.48
43.29
39.90
36.18
33.62
52.93
46.46
43.08
39.29
36.88
0.22
0.32
0.49
0.80
1.02
1.10
1.09
1.10
1.12
1.14
1.15
1.14
1.14
1.13
1.12
109.00
118.00
127.00
138.00
150.00
11.45
11.47
11.49
11.51
11.51
0.06
0.07
0.07
0.08
0.08
33.03
32.49
32.03
31.53
31.00
36.36
35.92
35.55
35.18
34.82
1.19
1.25
1.34
1.40
1.62
1.15
1.16
1.16
1.17
1.18
1.12
1.11
1.11
1.11
1.11
inch
Outline Dimensions (
)
mm
189.00
241.00
280.00
292.00
300.00
11.62
11.63
11.75
11.67
11.61
0.11
0.17
0.21
0.24
0.24
29.68
28.40
27.36
27.01
26.77
34.06
33.57
33.15
33.14
33.12
2.05
2.83
3.42
3.69
3.75
1.20
1.21
1.23
1.24
1.25
1.10
1.11
1.13
1.13
1.14
A
B
C
D
E
F
G
.36
9.14
H
.160
4.06
6.69
1.60
1.50
6.22
.24
.88
169.93 40.64 38.10 157.99
6.10 22.35
J
.40
K
.69
L
1.22
M
.66
N
5.72
P
.81
Q
wt.
ZFSC-12-11
TOTAL LOSS
1. Total Loss = Insertion Loss + 10.8dB splitter loss.
ZFSC-12-11
ISOLATION
.06 grams
1.52 310.0
10.16 17.53 30.99 16.76 145.29 20.57
15
14
13
12
11
10
70
60
50
40
30
20
1-2(dB)
2-4(dB)
10
68
126
184
242
300
10
68
126
184
242
300
FREQUENCY (MHz)
FREQUENCY (MHz)
ZFSC-12-11
VSWR
1.5
1.4
1.3
1.2
1.1
1.0
#S-VSWR
#12-VSWR
electrical schematic
10
68
126
184
242
300
FREQUENCY (MHz)
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document 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. C
M151107
ZFSC-12-11
HY/TD/CP/AM
151020
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com