FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 3.0 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
f
L
-f
U
L
U
L
U
L
U
L
U
Typ. Min. Typ. Min.
Typ. Max. Typ. Max.
Max. Max.
Max. Max.
50-1000
30
20
25
18
1.2
1.9
1.6
2.4
6
7
0.6
0.6
L = low range [f
L
to 10 f
L
] U= upper range [f
U
/2 to f
U
]
ZFSCJ-2-4
2 Way-180 50 50 to 1000 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
M94845
ZFSCJ-2-4
HY/TD/CP
060831
A
B
C
D
E
F
G
H
1.25
1.25
.75
.63
.38
1.00
.125 1.000
31.75
31.75
19.05
16.00
9.65
25.40
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
Features
low insertion loss, 1.4 dB typ.
high isolation, 28 dB typ.
rugged shielded case
Applications
VHF/UHF
cellular
signal processing
Coaxial Connections
SUMPORT
3
PORT 1
1
PORT 2
2
CASE STYLE: K18
Connectors Model
Price
Qty.
SMA
ZFSCJ-2-4-S
$69.95 (1-9)
BRACKET (OPTION"B")
$2.50
(1+)
ZFSCJ-2-4
INSERTION LOSS
3.5
3.9
4.3
4.7
5.1
5.5
50
240
430
620
810
1000
FREQUENCY (MHz)
INSERTION
LOSS
(dB)
S-1(dB)
S-2(dB)
ZFSCJ-2-4
ISOLATION
15
20
25
30
35
40
50
240
430
620
810
1000
FREQUENCY (MHz)
ISOLATION (dB)
ZFSCJ-2-4
VSWR
1.0
1.4
1.8
2.2
2.6
3.0
50
240
430
620
810
1000
FREQUENCY (MHz)
V
S
W
R
#S-VSWR
#1-VSWR
#2-VSWR
Splitter Electrical Specifications
Frequency
(MHz)
Insertion Loss
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
S-1
S-2
50.00
3.69
3.71
0.02
35.02
180.77
1.22
1.20
1.27
140.00
3.88
3.86
0.01
31.04
179.44
1.42
1.32
1.47
230.00
4.15
4.16
0.00
28.34
178.79
1.66
1.47
1.72
365.00
4.46
4.43
0.03
25.57
177.86
1.95
1.66
2.07
500.00
4.64
4.63
0.01
23.95
177.94
2.10
1.77
2.30
560.00
4.78
4.73
0.05
23.39
177.67
2.09
1.78
2.35
620.00
4.78
4.70
0.08
22.87
178.11
2.04
1.78
2.36
680.00
4.79
4.72
0.07
22.42
178.17
1.96
1.75
2.34
720.00
4.64
4.53
0.11
22.11
178.53
1.89
1.72
2.31
750.00
4.55
4.42
0.13
21.69
178.68
1.83
1.70
2.28
780.00
4.85
4.73
0.12
21.93
178.61
1.76
1.66
2.25
840.00
4.48
4.29
0.19
21.17
179.47
1.61
1.59
2.16
920.00
4.47
4.30
0.17
20.99
180.61
1.42
1.49
2.05
960.00
4.60
4.36
0.23
21.04
180.29
1.33
1.44
1.99
1000.00
4.59
4.46
0.13
21.07
178.64
1.25
1.39
1.95
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