ZFSC-2-2 Datasheet, PDF (1/1 Pages) Mini-Circuits – Power Splitter/Combiner 2 Way-0 50Ω 10 to 1000 MHz

Coaxial
Power Splitter/Combiner
ZFSC-2-2+
2 Way-0° 50Ω 10 to 1000 MHz
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 Connections
SUM PORT
3
PORT 1
1
PORT 2
2
Outline Drawing
Features
BNC version shown
CASE STYLE: K18
• wideband, 10 to 1000 MHz
Connectors Model
Price
Qty.
• low insertion loss, 0.4 dB typ.
BNC
ZFSC-2-2+
$51.95 (1-9)
• excellent isolation, 28 dB typ.
SMA
ZFSC-2-2-S+
$56.95 (1-9)
• excellent amplitude unbalance, 0.1 dB typ.
N-TYPE ZFSC-2-2-N+
$56.95 (1-9)
• excellent phase unbalance, 0.5 deg. typ.
BRACKET (OPTION "B")
$2.50 (1+)
• very good return loss, VSWR, 1.2:1 typ.
• rugged shielded case
Applications
• cellular
• VHF/UHF
+ 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.
• instrumentation
Electrical Specifications
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 3.0 dB
L
M
U
L
M
U
f_L-f_U
Typ. Min. Typ. Min. Typ. Min. Typ. Max. Typ. Max. Typ. Max.
10-1000 30 20 25 20 23 18 0.2 0.5 0.5 1.0 0.9 1.2
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]
PHASE
UNBALANCE
(Degrees)
L
M
U
Max. Max. Max.
2
4
4
AMPLITUDE
UNBALANCE
(dB)
L
M
U
Max. Max. Max.
0.15 0.15 0.30
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
S-1
S-2
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR VSWR VSWR
S
1
2
Outline Dimensions
(
) ^inch
mm
A
B
C
D
1.25 1.25 .75 .63
31.75 31.75 19.05 16.00
E
F
.38 1.00
9.65 25.40
G
H
.125 1.000
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
For option B with N-type connectors, dimension "C" increases to 0.94 inches.
10.00
19.00
37.00
55.00
82.00
130.00
220.00
310.00
420.00
500.00
660.00
820.00
900.00
940.00
1000.00
4.0
3.8
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
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
ZFSC-2-2+
INSERTION LOSS
S-1(dB)
S-2(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
3.6
3.4
3.2
3.0
0
1.5
1.4
200
400
600
800
FREQUENCY (MHz)
ZFSC-2-2+
VSWR
1000
#S-VSWR
#1-VSWR
#2-VSWR
1.3
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
50
45
40
35
30
25
20
0
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
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
200
400
600
800
FREQUENCY (MHz)
1000
electrical schematic
1.2
1.1
1.0
0
200
400
600
800
1000
FREQUENCY (MHz)
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REV. C
M113397
ZFSC-2-2+
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080205