Coaxial
ZSC-2-1W+
ZSC-2-1W
Power Splitter/Combiner
2 Way-0° 50Ω
1 to 650 MHz
Maximum Ratings
Features
• wideband, 1 to 650 MHz
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-55°C to 100°C
CASE STYLE: M22
• low insertion loss, 0.5 dB typ.
• high isolation, 35 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.
Connectors Model
BNC ZSC-2-1W(+)
BRACKET (OPTION "B")
BRACKET (OPTION "BR")
Price
Qty.
(1-9)
(1+)
(1+)
$49.95
$5.00
$1.50
0.125W max.
+ 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.
Coaxial Connections
Applications
• VHF/UHF
SUMPORT
2
1
3
• federal & defense communications
• instrumentation
PORT 1
PORT 2
Splitter Electrical Specifications
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 3.0 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
L
M
U
L
M
U
L
M
U
L
M
U
Outline Drawing
fL-fU
Typ. Min Typ. Min Typ. Min Typ. Max. Typ. Max. Typ. Max. Max.
Max.
Max.
4
Max.
0.15
Max.
Max.
0.30
1-650
25
20
35
25
25
20
0.3 0.5 0.5 0.8 0.7 1.0
U= upper range [fU/2 to fU]
2
3
0.20
L = low range [fL to 10 fL]
M = mid range [10 fL to fU/2]
Typical Performance Data
Frequency
(MHz)
Insertion Loss Amplitude Isolation
VSWR VSWR VSWR Frequency
Phase
Unbalance
(Deg.)
(dB)
Unbalance
(dB)
(dB)
S
1
2
(MHz)
S-1
S-2
1.00
26.96
52.92
104.84
156.76
3.21
3.17
3.20
3.24
3.27
3.21
3.17
3.20
3.24
3.28
0.00
0.00
0.00
0.00
0.00
31.52
38.41
36.96
35.12
33.95
1.07
1.02
1.02
1.04
1.05
1.14
1.05
1.05
1.04
1.04
1.14
1.04
1.04
1.04
1.05
1.00
5.00
10.00
50.00
100.00
0.01
0.00
0.02
0.08
0.14
208.68
260.60
312.52
364.44
416.36
3.30
3.33
3.36
3.38
3.41
3.30
3.33
3.35
3.37
3.39
0.00
0.00
0.00
0.01
0.02
33.07
32.37
32.15
32.30
32.88
1.06
1.07
1.08
1.09
1.10
1.04
1.04
1.05
1.06
1.07
1.05
1.05
1.05
1.05
1.05
200.00
300.00
325.00
400.00
500.00
0.24
0.39
0.33
0.46
0.46
inch
Outline Dimensions (
)
G
mm
468.28
520.20
572.12
598.08
650.00
3.44
3.47
3.51
3.53
3.57
3.41
3.43
3.46
3.47
3.49
0.03
0.04
0.05
0.06
0.08
34.06
36.21
39.94
42.64
41.48
1.09
1.08
1.07
1.06
1.05
1.08
1.09
1.10
1.10
1.11
1.05
1.05
1.05
1.05
1.05
600.00
650.00
0.51
0.49
A
2.25
B
C
D
E
F
H
1.38
1.24
.50
.150 3.100
3.81 78.74
.138 1.238
3.51 31.45
57.15 35.05 31.50 12.70
J
3.25
82.55
K
L
M
N
P
S
wt
.150 grams
3.81 74.0
.10
.40
1.15
1.86
.64
2.54 10.16 29.21 47.24 16.26
ZSC-2-1W
ISOLATION
ZSC-2-1W
INSERTION LOSS
50
45
40
35
30
25
20
4.0
3.8
3.6
3.4
3.2
3.0
S-1(dB)
S-2(dB)
0
50 100 150 200 250 300 350 400 450 500 550 600 650
FREQUENCY (MHz)
0
50 100 150 200 250 300 350 400 450 500 550 600 650
FREQUENCY (MHz)
ZSC-2-1W
VSWR
1.25
1.20
1.15
1.10
1.05
1.00
electrical schematic
#S-VSWR
#1-VSWR
#2-VSWR
0
50 100 150 200 250 300 350 400 450 500 550 600 650
FREQUENCY (MHz)
REV. A
®
INTERNET http://www.minicircuits.com
M104731
ZSC-2-1W
HY/TD/CP
060825
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Mini-Circuits
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