Power Splitter/Combiner
2 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.
0.125W max.
Coaxial
ZFSC-2-2+
CASE STYLE: K18
Connectors Model
Price
ZFSC-2-2+
$51.95
BNC
SMA
ZFSC-2-2-S+
$56.95
N-TYPE
ZFSC-2-2-N+
$56.95
BRACKET (OPTION "B")
$5.00
BNC version shown
50Ω
10 to 1000 MHz
Features
• 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
Qty.
(1-9)
(1-9)
(1-9)
(1+)
Permanent damage may occur if any of these limits are exceeded.
Coaxial Connections
SUM PORT
PORT 1
PORT 2
3
1
2
Applications
• cellular
• VHF/UHF
• instrumentation
FREQ.
RANGE
(MHz)
+ RoHS compliant in accordance
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.
Electrical Specifications
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 3.0 dB
U
Typ. Min.
23
18
L
Typ. Max.
0.2 0.5
M
Typ. Max.
0.5 1.0
U
Typ. Max.
0.9 1.2
PHASE
UNBALANCE
(Degrees)
L
Max.
2
M
Max.
4
U
Max.
4
AMPLITUDE
UNBALANCE
(dB)
L
Max.
0.15
M
Max.
0.15
U
Max.
0.30
Outline Drawing
L
f
L
-f
U
10-1000
Typ. Min.
30
20
M
Typ. Min.
25
20
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)
Total Loss
1
(dB)
S-1
10.00
19.00
37.00
55.00
82.00
130.00
220.00
310.00
420.00
500.00
3.15
3.14
3.13
3.16
3.16
3.18
3.25
3.29
3.30
3.37
3.45
3.47
3.50
3.59
3.63
S-2
3.14
3.15
3.14
3.15
3.17
3.19
3.28
3.31
3.34
3.38
3.45
3.50
3.54
3.68
3.71
Amplitude
Unbalance
(dB)
0.01
0.00
0.01
0.01
0.01
0.01
0.03
0.02
0.04
0.01
0.00
0.03
0.04
0.08
0.08
Isolation
(dB)
Phase
Unbalance
(deg.)
0.03
0.01
0.03
0.06
0.00
0.00
0.03
0.15
0.22
0.37
0.31
0.87
0.87
0.52
0.51
VSWR
S
VSWR
1
VSWR
2
26.42
26.49
26.85
29.63
34.12
45.87
39.11
32.63
28.93
27.48
26.48
28.28
31.36
34.52
45.49
1.08
1.08
1.08
1.09
1.09
1.11
1.15
1.19
1.24
1.27
1.29
1.26
1.23
1.20
1.15
ZFSC-2-2+
ISOLATION
1.15
1.15
1.15
1.13
1.11
1.11
1.13
1.15
1.18
1.20
1.23
1.24
1.24
1.24
1.23
1.15
1.15
1.15
1.13
1.11
1.11
1.13
1.16
1.19
1.22
1.25
1.27
1.28
1.28
1.28
Outline Dimensions (
inch
)
mm
A
1.25
31.75
J
--
--
B
1.25
31.75
K
--
--
C
.75
19.05
L
.125
3.18
D
.63
16.00
M
1.688
42.88
E
.38
9.65
N
2.18
55.37
F
1.00
25.40
P
.75
19.05
G
.125
3.18
H
1.000
25.40
660.00
820.00
900.00
940.00
1000.00
Q
wt
.07 grams
1.78
70.0
1. Total Loss = Insertion Loss + 3dB splitter loss.
ZFSC-2-2+
TOTAL LOSS
4.0
S-1(dB)
TOTAL LOSS (dB)
3.8
3.6
3.4
3.2
3.0
0
200
400
600
800
1000
FREQUENCY (MHz)
S-2(dB)
ISOLATION (dB)
50
45
40
35
30
25
20
0
200
400
600
800
1000
FREQUENCY (MHz)
For option B with N-type connectors, dimension "C" increases to 0.94 inches.
1.5
1.4
VSWR
1.3
1.2
1.1
1.0
0
200
#S-VSWR
ZFSC-2-2+
VSWR
#1-VSWR
#2-VSWR
electrical schematic
400
600
800
1000
FREQUENCY (MHz)
ISO 9001 ISO 14001 AS 9100
CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
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Notes: 1.
Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet.
2.
Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
3.
The parts covered by this specification sheet 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. D
M127604
ZFSC-2-2+
HY/TD/CP/AM
120221