Coaxial
Power Splitter/Combiner
ZFSC-2-11+
2 Way-0° 50Ω
10 to 2000 MHz
Maximum Ratings
Features
BNC version shown
CASE STYLE: K18
Connectors Model
• very wideband, 10 to 2000 MHz
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-55°C to 100°C
• low insertion loss, 0.6 dB typ.
-55°C to 100°C
1W max.
Price
Qty.
(1-9)
(1-9)
(1-9)
(1+)
• excellent amplitude unbalance, 0.1 dB typ.
• excellent phase unbalance, 1 deg. typ.
• rugged shielded case
BNC
SMA
N-TYPE
ZFSC-2-11+
ZFSC-2-11-S+
ZFSC-2-11-N+
$64.95
$69.95
$69.95
$2.50
0.125W max.
BRACKET (OPTION "B")
Applications
• cellular
• GPS
Coaxial Connections
SUMPORT
+ RoHS compliant in accordance
3
1
2
with EU Directive (2002/95/EC)
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
PORT 1
• satellite distribution
PORT 2
Electrical Specifications
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 3.0 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
Outline Drawing
L
M
U
L
M
U
L
M
U
L
M
U
fL-fU
Typ. Min Typ. Min Typ. Min Typ. Max. Typ. Max. Typ. Max. Max.
14 10 16 14 20 15 0.6 1.5 0.5 1.5 0.6 2.0
M = mid range [10 fL to fU/2] U= upper range [fU/2 to fU]
Max.
Max.
4
Max.
0.20
Max.
Max.
0.50
10-2000
1
2
0.30
L = low range [fL to 10 fL]
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
S-1
S-2
10.00
28.00
46.00
73.00
100.00
3.51
3.50
3.60
3.45
3.56
3.52
3.51
3.60
3.44
3.55
0.00
0.00
0.00
0.00
0.00
17.25
18.77
18.67
18.16
18.04
0.02
0.02
0.01
0.01
0.02
2.02
2.02
2.02
2.02
2.02
1.55
1.55
1.54
1.52
1.51
1.55
1.55
1.54
1.52
1.51
370.00
730.00
1050.00
1250.00
1450.00
3.52
3.37
3.35
3.57
3.41
3.52
3.36
3.33
3.56
3.39
0.00
0.01
0.02
0.01
0.01
18.12
19.20
20.86
21.62
21.59
0.00
0.10
0.14
0.17
0.20
1.97
1.82
1.65
1.53
1.43
1.50
1.55
1.60
1.63
1.63
1.50
1.55
1.61
1.64
1.65
inch
Outline Dimensions (
)
mm
A
B
C
D
E
F
G
H
1.25
1.25
.75
.63
.38
1.00
.125 1.000
3.18 25.40
1550.00
1650.00
1750.00
1850.00
2000.00
3.35
3.42
3.56
3.51
3.60
3.33
3.43
3.56
3.51
3.63
0.01
0.00
0.01
0.00
0.02
21.13
20.40
19.45
18.24
16.53
0.10
0.12
0.06
0.03
0.19
1.39
1.34
1.28
1.23
1.14
1.62
1.60
1.57
1.54
1.47
1.65
1.63
1.61
1.58
1.53
31.75 31.75 19.05 16.00
9.65 25.40
J
--
--
K
--
--
L
M
N
2.18
P
.75
Q
wt
.07 grams
1.78 70.0
.125 1.688
3.18 42.88 55.37 19.05
ZFSC-2-11+
INSERTION LOSS
ZFSC-2-11+
ISOLATION
For option B with N-type connectors, dimension "C" increases to 0.94 inches.
4.0
25
23
21
19
17
S-1
S-2
3.8
3.6
3.4
3.2
3.0
15
0
0
400
800
1200
1600
2000
400
800
1200
1600
2000
FREQUENCY (MHz)
FREQUENCY (MHz)
ZFSC-2-11+
VSWR
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
electrical schematic
#S-VSWR
#1-VSWR
#2-VSWR
0
400
800
1200
1600
2000
FREQUENCY (MHz)
W
E
N
L
®
L
A
minicircuits.com
REV. C
Mini-Circuits
M115900
ZFSC-2-11+
HY/TD/AM
080210
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P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site
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