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
]
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 3.0 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
f
L
-f
U
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.
10-2000
19
10
18
13
20
11
0.5
0.9
0.5
1.0
0.6
1.2
1
3
6
0.2
0.3
0.5
Frequency
(MHz)
Insertion Loss
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
S-1
S-2
ZESC-2-11
2 Way-0 50 10 to 2000 MHz
Power Splitter/Combiner
Coaxial
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Typical Performance Data
Maximum Ratings
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
Power Input (as a splitter)
1W max.
Internal Dissipation
0.125W max.
Outline Drawing
Outline Dimensions ( )
inch
mm
electrical schematic
REV. OR
M94482
ZESC-2-11
HY/TD/CP
060825
A
B
C
D
E
F
G
.83
.83
.75
.37
.42
1.25
.100
21.08
21.08
19.05
9.40
10.67
31.75
2.54
H
J
K
L
M
N
wt
1.150
.095
.735
.21
.106
.06 grams
29.21
2.41
18.67
5.33
2.69
1.52
34
Features
wideband, 10 to 2000 MHz
low insertion loss, 0.5 dB typ.
good isolation, 19 dB typ.
rugged shielded case
Applications
HF/VHF
instrumentation
communication systems
Coaxial Connections
SUM PORT
3
PORT 1
1
PORT 2
2
CASE STYLE: V37
Connectors Model
Price
Qty.
SMA
ZESC-2-11-S
$71.95 (1-9)
ZESC-2-11
INSERTION LOSS
3.0
3.2
3.4
3.6
3.8
4.0
0
400
800
1200
1600
2000
FREQUENCY (MHz)
INSERTION
LOSS
(dB)
S-1(dB)
S-2(dB)
ZESC-2-11
ISOLATION
15
17
19
21
23
25
0
400
800
1200
1600
2000
FREQUENCY (MHz)
ISOLATION (dB)
ZESC-2-11
VSWR
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
0
400
800
1200
1600
2000
FREQUENCY (MHz)
V
S
W
R
#S-VSWR
#1-VSWR
#2-VSWR
Splitter Electrical Specifications
10.00
3.52
3.52
0.00
17.85
0.03
1.99
1.57
1.58
20.00
3.48
3.48
0.01
18.89
0.05
1.99
1.57
1.58
40.00
3.57
3.58
0.01
18.60
0.03
1.99
1.55
1.56
60.00
3.53
3.51
0.02
18.09
0.02
1.99
1.53
1.53
90.00
3.49
3.49
0.01
17.67
0.07
1.98
1.51
1.51
200.00
3.56
3.57
0.01
17.38
0.05
1.97
1.49
1.49
350.00
3.61
3.62
0.01
17.35
0.03
1.94
1.50
1.50
450.00
3.60
3.61
0.02
17.67
0.02
1.92
1.50
1.51
550.00
3.49
3.50
0.01
18.01
0.05
1.89
1.51
1.52
750.00
3.42
3.43
0.01
18.69
0.11
1.83
1.53
1.54
950.00
3.55
3.60
0.04
19.87
0.07
1.75
1.56
1.56
1150.00
3.30
3.32
0.02
21.03
0.08
1.65
1.57
1.58
1400.00
3.35
3.43
0.08
22.89
0.16
1.50
1.58
1.59
1800.00
3.42
3.55
0.13
21.71
0.05
1.25
1.56
1.59
2000.00
3.33
3.50
0.17
19.39
0.25
1.11
1.54
1.57
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