ZFSC-2-5+
ZFSC-2-5
Coaxial
Power Splitter/Combiner
2 Way-0°
50Ω
10 to 1500 MHz
Maximum Ratings
Features
Permanent damage may occur if any of these limits are exceeded.
• wideband, 10 to 1500 MHz
• high insertion loss, 0.5 dB typ.
• high isolation, 30 dB typ.
• excellent amplitude unbalance, 0.1 dB typ.
• excellent phase unbalance, 0.5 deg. typ.
• rugged shielded case
Coaxial Connections
Applications
Operating Temperature -55°C to 100°C
Storage Temperature -55°C to 100°C
Power Input (as a splitter)
1W max.
Internal Dissipation
0.125W max.
SUM PORT
3
PORT 1
1
PORT 2
2
BNC version shown
CASE STYLE: K18
Connectors Model
Price
Qty.
BNC
ZFSC-2-5(+)
$59.95
(1-9)
SMA
ZFSC-2-5-S(+) $64.95(1-9)
N-TYPE ZFSC-2-5-N+ $64.95(1-9)
BRACKET (OPTION "B")
$5.00(1+)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
• cellular
• satellite distribution
• VHF/UHF
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
Electrical Specifications
ISOLATION
(dB)
FREQ.
RANGE
(MHz)
Outline Drawing
fL-fU
10-1500
INSERTION LOSS (dB)
ABOVE 3.0 dB
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Degrees)
L
M
U
L
M
U
L
M
U
L
M
U
Typ. Min.
Typ. Min.
Typ. Min.
Typ. Max.
Typ. Max.
Typ. Max.
Max.
Max.
Max.
Max.
Max.
Max.
0.25 0.6
0.5
0.8 1.5
2
3
4
0.15
0.20
0.50
25
15
30
L = low range [fL to 10 fL]
20
25
18
M = mid range [10 fL to fU/2]
1.0
U= upper range [fU/2 to fU]
Typical Performance Data
Frequency
(MHz)
S-1
Outline Dimensions ( inch
mm )
A
1.25
31.75
B
1.25
31.75
C
.75
19.05
D
.63
16.00
E
.38
9.65
F
1.00
25.40
G
.125
3.18
H
1.000
25.40
J
---
K
---
L
.125
3.18
M
1.688
42.88
N
2.18
55.37
P
.75
19.05
Q
wt
.07 grams
1.78
70.0
Amplitude
Unbalance
(dB)
Total Loss1
(dB)
10.00
100.00
262.50
343.75
425.00
506.25
668.75
750.00
833.33
916.66
1000.00
1166.66
1250.00
1333.33
1500.00
S-2
3.303.31
3.273.27
3.303.33
3.343.36
3.373.38
3.383.38
3.483.47
3.513.51
3.503.50
3.573.59
3.65 3.62
3.78 3.74
3.80 3.77
3.88 3.84
4.11 4.05
Isolation
(dB)
0.01
0.00
0.03
0.02
0.02
0.00
0.01
0.00
0.00
0.02
0.03
0.04
0.04
0.03
0.06
Phase
Unbalance
(deg.)
30.88
31.11
26.12
26.91
25.72
24.81
27.67
25.38
29.75
29.76
32.57
29.23
32.41
25.84
23.60
VSWR
S
0.08
0.07
0.05
0.18
0.06
0.01
0.14
0.08
0.03
0.38
0.30
0.16
0.32
0.42
0.32
VSWR
1
VSWR
2
1.15 1.19
1.07 1.15
1.02 1.14
1.11 1.10
1.09 1.10
1.15 1.08
1.14 1.06
1.11 1.09
1.18 1.07
1.17 1.00
1.21 1.06
1.17 1.06
1.14 1.05
1.14 1.08
1.12 1.05
1.19
1.15
1.14
1.10
1.11
1.08
1.05
1.10
1.07
1.08
1.06
1.06
1.05
1.07
1.05
1. Total Loss = Insertion Loss + 3dB splitter loss.
For option B with N-type connectors, dimension "C" increases to 0.94 inches.
ZFSC-2-5+
TOTAL LOSS
5.0
S-2(dB)
4.5
ISOLATION (dB)
TOTAL LOSS (dB)
S-1(dB)
ZFSC-2-5+
ISOLATION
40
4.0
3.5
3.0
35
30
25
20
0
300
600
900
1200
1500
0
FREQUENCY (MHz)
300
600
900
1200
1500
FREQUENCY (MHz)
ZFSC-2-5+
VSWR
1.4
#S-VSWR
#1-VSWR
#2-VSWR
electrical schematic
VSWR
1.3
1.2
1.1
1.0
0
300
600
900
1200
1500
FREQUENCY (MHz)
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IF/RF MICROWAVE COMPONENTS
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. C
M127604
ZFSC-2-5+
HY/TD/CP/AM
120221