Coaxial
ZFSC-2-5+
ZFSC-2-5
Power Splitter/Combiner
2 Way-0° 50Ω
10 to 1500 MHz
Maximum Ratings
Features
BNC version shown
• wideband, 10 to 1500 MHz
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-55°C to 100°C
CASE STYLE: K18
Connectors Model
• 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
-55°C to 100°C
1W max.
Price
Qty.
(1-9)
(1-9)
(1-9)
(1+)
BNC
SMA
N-TYPE
ZFSC-2-5(+)
ZFSC-2-5-S(+)
ZFSC-2-5-N(+)
$59.95
$64.95
$64.95
$2.50
0.125W max.
BRACKET (OPTION "B")
Coaxial Connections
SUM PORT
Applications
• cellular
• satellite distribution
• VHF/UHF
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
3
1
2
PORT 1
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.
25 15 30 20 25 18 0.25 0.6 0.5 1.0 0.8 1.5
M = mid range [10 fL to fU/2] U= upper range [fU/2 to fU]
Max. Max. Max.
Max. Max. Max.
0.15 0.20 0.50
10-1500
2
3
4
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
22.00
46.00
70.00
79.00
3.35
3.33
3.27
3.28
3.28
3.36
3.33
3.26
3.28
3.28
0.00
0.00
0.01
0.00
0.01
26.11
26.02
27.66
30.29
31.18
0.04
0.02
0.01
0.07
0.10
1.16
1.11
1.09
1.09
1.09
1.28
1.26
1.23
1.20
1.20
1.19
1.18
1.17
1.15
1.15
88.00
97.00
265.00
485.00
670.00
3.28
3.28
3.33
3.38
3.42
3.28
3.28
3.31
3.34
3.36
0.00
0.00
0.02
0.03
0.06
32.04
32.89
51.74
39.34
36.17
0.02
0.08
0.16
0.22
0.13
1.09
1.10
1.17
1.29
1.38
1.19
1.19
1.23
1.31
1.38
1.15
1.15
1.22
1.34
1.43
inch
Outline Dimensions (
)
mm
A
1.25
B
1.25
C
.75
D
.63
E
.38
F
1.00
G
H
750.00
1050.00
1200.00
1350.00
1500.00
3.40
3.63
3.62
3.92
4.12
3.33
3.49
3.43
3.67
3.83
0.07
0.14
0.19
0.25
0.29
36.25
37.77
30.23
24.72
20.60
0.21
0.23
0.15
0.09
0.48
1.42
1.47
1.47
1.54
1.82
1.40
1.45
1.44
1.40
1.33
1.46
1.52
1.52
1.51
1.49
.125 1.000
3.18 25.40
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-2-5
ISOLATION
ZFSC-2-5
INSERTION LOSS
60
50
40
30
For option B with N-type connectors, dimension "C" increases to 0.94 inches.
4.5
4.2
3.9
3.6
3.3
3.0
S-1(dB) S-2(dB)
20
0
0
200
400
600
800
1000
200
400
600
800
1000
FREQUENCY (MHz)
FREQUENCY (MHz)
ZFSC-2-5
VSWR
2.0
1.8
1.6
1.4
1.2
1.0
#S-VSWR
#1-VSWR
#2-VSWR
electrical schematic
0
200
400
600
800
1000
FREQUENCY (MHz)
NEW
ALL
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RF/IF MICROWAVE COMPONENTS
M108014
ZFSC-2-5
HY/TD/CP/AM
080220