2 Way-0 50
10 to 1000 MHz
Power Splitter/Combiner
Coaxial
ZFSC-2-2
ZFSC-2-2
INSERTION LOSS
3.0
3.2
3.4
3.6
3.8
4.0
0
200
400
600
800
1000
FREQUENCY (MHz)
I
N
SER
T
I
O
N
L
O
SS (d
B)
S-1(dB)
S-2(dB)
ZFSC-2-2
ISOLATION
20
25
30
35
40
45
50
0
200
400
600
800
1000
FREQUENCY (MHz)
IS
O
L
A
T
IO
N (
d
B
)
ZFSC-2-2
VSWR
1.0
1.1
1.2
1.3
1.4
1.5
0
200
400
600
800
1000
FREQUENCY (MHz)
VSWR
#S-VSWR
#1-VSWR
#2-VSWR
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
S-1
Amplitude
Unbalance
(dB)
Isolation
(dB)
VSWR
S
(dB)
S-2
VSWR
1
VSWR
2
Outline Dimensions ( )
inch
mm
Maximum Ratings
Coaxial Connections
SUM PORT
3
PORT 1
1
PORT 2
2
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
Power Input (as a splitter)
1W max.
Internal Dissipation
0.125W max.
Outline Drawing
Splitter Electrical Specifications
L
Typ. Min.
M
Typ. Min.
U
Typ. Min.
FREQ.
RANGE
(MHz)
PHASE
UNBALANCE
(Degrees)
L
Max.
U
Max.
M
Max.
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 3.0 dB
L
Typ. Max.
M
Typ. Max.
U
Typ. Max.
AMPLITUDE
UNBALANCE
(dB)
L
Max.
U
Max.
M
Max.
f
L
-f
U
10-1000
30
20
25
20
23
18
0.2
0.5
0.5
1.0
0.9
1.2
2
4
4
0.15
0.15
0.30
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
REV. OR
M94482
ZFSC-2-2
HY/TD/CP
040901
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
]
A
B
C
D
E
F
G
H
1.25
1.25
.75
.63
.38
1.00
.125
1.000
31.75
31.75
19.05
16.00
9.65
25.40
3.18
25.40
J
K
L
M
N
P
Q
wt
--
--
.125
1.688
2.18
.75
.07 grams
--
--
3.18
42.88
55.37
19.05
1.78
70.0
Phase
Unbalance
(deg.)
10.00
3.15
3.14
0.01
26.42
0.03
1.08
1.15
1.15
19.00
3.14
3.15
0.00
26.49
0.01
1.08
1.15
1.15
37.00
3.13
3.14
0.01
26.85
0.03
1.08
1.15
1.15
55.00
3.16
3.15
0.01
29.63
0.06
1.09
1.13
1.13
82.00
3.16
3.17
0.01
34.12
0.00
1.09
1.11
1.11
130.00
3.18
3.19
0.01
45.87
0.00
1.11
1.11
1.11
220.00
3.25
3.28
0.03
39.11
0.03
1.15
1.13
1.13
310.00
3.29
3.31
0.02
32.63
0.15
1.19
1.15
1.16
420.00
3.30
3.34
0.04
28.93
0.22
1.24
1.18
1.19
500.00
3.37
3.38
0.01
27.48
0.37
1.27
1.20
1.22
660.00
3.45
3.45
0.00
26.48
0.31
1.29
1.23
1.25
820.00
3.47
3.50
0.03
28.28
0.87
1.26
1.24
1.27
900.00
3.50
3.54
0.04
31.36
0.87
1.23
1.24
1.28
940.00
3.59
3.68
0.08
34.52
0.52
1.20
1.24
1.28
1000.00
3.63
3.71
0.08
45.49
0.51
1.15
1.23
1.28
Features
cellular
VHF/UHF
instrumentation
Applications
wideband, 10 to 1000 MHz
low insertion loss, 0.4 dB typ.
excellent isolation, 28 dB typ.
excellent amplitude unbalance, 0.1 dB typ.
excellent phase unbalance, 0.5 deg. typ.
very good return loss, VSWR, 1.2:1 typ.
rugged shielded case
BNC version shown
CASE STYLE: K18
Connectors
Model
Price
Qty.
BNC
ZFSC-2-2
$51.95
(1-9)
SMA
ZFSC-2-2-S
$56.95
(1-9)
N-TYPE
ZFSC-2-2-N
$56.95
(1-9)
BRACKET (OPTION "B")
$2.50
(1+)
For option B with N-type connectors, dimension "C" increases to 0.94 inches.
electrical schematic
PDF 
ZIP