Coaxial
ZSC-2-2
Power Splitter/Combiner
2 Way-0° 50Ω
0.002 to 60 MHz
Maximum Ratings
Features
• low insertion loss, 0.3 dB typ.
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-55°C to 100°C
CASE STYLE: M22
• high isolation, 30 dB typ.
-55°C to 100°C
1W max.
Connectors Model
BNC ZSC-2-2
BRACKET (OPTION "B")
BRACKET (OPTION "BR")
Price
Qty.
(1-9)
(1+)
(1+)
• excellent amplitude unbalance, 0.1 dB typ.
• excellent phase unbalance, 0.2 deg. typ.
• excellent VSWR, 1.1:1 typ.
$52.95
$5.00
$1.50
0.125W max.
• rugged shielded case
At low range frequency band (fL to 10 fL), linearly derate
maximum input power by 13 dB.
Applications
• HF
• amateur radio
Coaxial Connections
SUMPORT
2
Splitter Electrical Specifications
PORT 1
1
3
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 3.0 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
PORT 2
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. Max.
Max.
Max.
4
Max.
0.15
Max.
Max.
0.30
Outline Drawing
0.002-60
25
20
30
M = mid range [10 fL to fU/2]
* Isolation specified to 0.006 MHz.
20
27
20
0.3 0.6 0.3 0.6 0.6 1.0
2
3
0.25
L = low range [fL to 10 fL]
U= upper range [fU/2 to fU]
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
0.002
1.000
4.000
7.000
3.16
3.07
3.12
3.16
3.20
3.16
3.07
3.12
3.16
3.20
0.00
0.00
0.00
0.00
0.00
27.14
38.30
36.75
34.64
32.84
0.02
0.00
0.00
0.01
0.02
1.16
1.10
1.11
1.12
1.13
1.26
1.03
1.02
1.02
1.01
1.25
1.03
1.02
1.02
1.01
10.000
16.000
20.000
24.000
28.000
32.500
3.26
3.30
3.33
3.36
3.40
3.26
3.30
3.33
3.36
3.39
0.00
0.00
0.00
0.00
0.00
30.25
29.06
28.17
27.55
27.09
0.03
0.03
0.03
0.03
0.03
1.14
1.15
1.15
1.15
1.14
1.01
1.02
1.03
1.05
1.06
1.01
1.02
1.03
1.05
1.06
inch
Outline Dimensions (
)
G
mm
A
B
C
D
E
F
H
2.25
1.38
1.24
.50
.150 3.100
3.81 78.74
.138 1.238
3.51 31.45
40.000
47.500
50.000
55.000
60.000
3.46
3.52
3.54
3.59
3.64
3.45
3.52
3.54
3.59
3.63
0.00
0.00
0.00
0.00
0.00
26.88
27.26
27.49
27.99
28.23
0.04
0.04
0.04
0.04
0.04
1.13
1.11
1.10
1.10
1.11
1.10
1.14
1.15
1.18
1.21
1.10
1.14
1.15
1.18
1.22
57.15 35.05 31.50 12.70
J
3.25
82.55
K
.10
L
.40
M
1.15
N
P
S
wt
.150 grams
3.81 74.0
1.86
.64
2.54 10.16 29.21 47.24 16.26
ZSC-2-2
ISOLATION
ZSC-2-2
INSERTION LOSS
45
40
35
30
25
20
3.8
S-1(dB)
S-2(dB)
3.6
3.4
3.2
3.0
0
10
20
30
40
50
60
0
10
20
30
40
50
60
FREQUENCY (MHz)
FREQUENCY (MHz)
ZSC-2-2
VSWR
electrical schematic
1.5
#S-VSWR
#1-VSWR
#2-VSWR
1.4
1.3
1.2
1.1
1.0
0
10
20
30
40
50
60
FREQUENCY (MHz)
REV. OR
®
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
M94482
ZSC-2-2
HY/TD/CP
060825
Mini-Circuits
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