鈥?/div>
wideband, 10-1000 MHz
high isolation, 25 dB typ.
good amplitude unbalance, 0.5 dB typ.
patent pending
CASE STYLE: DZ943
PRICE: $ 6.95 ea. QTY (10-49)
Pin Connections
SUM PORT
PORT 1
PORT 2
PORT 3
PORT 4
GROUND
3
6
7
9
10
1,2,4,5,8
Applications
鈥?cellular
鈥?UHF/VHF receivers/transmitters
Splitter Electrical Specifications
FREQ.
RANGE
(MHz)
f
L
-f
U
10-1000
10-400
400-750
750-1000
ISOLATION
(dB)
Typ.
30
25
20
Min.
22
18
15
INSERTION LOSS (dB)
ABOVE 6 dB
Typ.
1.2
1.5
2.0
Max.
2.3
2.2
2.5
PHASE
UNBALANCE
(Degrees)
Max.
6
9
10
AMPLITUDE
UNBALANCE
(dB)
Max.
1.2
0.9
0.9
Outline Drawing
Typical Performance Data
Freq.
(MHz)
10.00
50.00
100.00
200.00
300.00
400.00
500.00
600.00
650.00
700.00
750.00
800.00
900.00
950.00
1000.00
Insertion Loss
(dB)
S-1 S-2 S-3 S-4
7.21
7.12
7.16
7.22
7.28
7.30
7.35
7.37
7.39
7.46
7.50
7.54
7.64
7.73
7.84
6.78
6.75
6.77
6.87
6.95
7.01
7.03
7.02
7.04
7.11
7.14
7.15
7.26
7.31
7.40
7.13
7.07
7.10
7.17
7.24
7.27
7.31
7.32
7.35
7.40
7.43
7.45
7.54
7.60
7.67
7.53
7.43
7.48
7.53
7.56
7.56
7.59
7.60
7.63
7.67
7.70
7.75
7.82
7.88
7.98
Amp.
Unbal.
(dB)
0.74
0.68
0.71
0.66
0.61
0.55
0.56
0.58
0.59
0.56
0.56
0.59
0.56
0.57
0.57
Isolation
(dB)
1-2
1-3
2-3
34.55
55.90
54.20
40.79
33.63
28.11
24.85
22.50
21.50
20.63
19.98
19.37
18.17
17.63
17.09
47.68
49.10
51.26
65.07
48.42
38.54
34.71
32.13
30.85
30.04
29.78
29.15
28.23
27.54
26.99
47.34
48.97
50.69
60.68
44.66
36.47
32.80
30.41
29.23
28.44
28.11
27.66
26.83
26.25
25.74
Phase
Unbal.
(deg.)
1.86
0.85
0.94
1.45
2.13
2.40
2.83
2.98
3.11
3.53
3.53
3.59
4.14
4.30
4.59
VSWR VSWR VSWR VSWR VSWR
S
1
2
3
4
1.11
1.05
1.14
1.28
1.41
1.49
1.50
1.48
1.48
1.49
1.51
1.53
1.55
1.56
1.59
SCA-4-10-75
ISOLATION
ISO 1-2
ISO 1-3
ISO 2-3
1.61
1.52
1.51
1.50
1.48
1.46
1.42
1.38
1.36
1.34
1.32
1.31
1.28
1.27
1.26
1.48
1.42
1.43
1.44
1.45
1.46
1.44
1.40
1.39
1.37
1.34
1.32
1.27
1.25
1.24
1.51
1.46
1.46
1.45
1.44
1.43
1.41
1.38
1.36
1.34
1.33
1.31
1.29
1.26
1.25
1.64
1.57
1.55
1.52
1.49
1.45
1.41
1.36
1.34
1.33
1.31
1.30
1.29
1.29
1.29
Outline Dimensions (
inch
)
mm
A
.30
7.62
H
.057
1.45
B
.250
6.35
J
.004
0.10
C
.190
4.83
K
.085
2.16
D
.274
6.96
L
.296
7.52
E
.050
1.27
M
.030
0.76
F
.050
1.27
G
.012
0.30
wt
grams
0.5
8.0
at RF level of -10 dBm
SCA-4-10-75
INSERTION LOSS
80
70
ISOLATION (dB)
at RF level of -10 dBm
INSERTION LOSS (dB)
7.6
7.2
60
50
40
30
20
Demo Board MCL P/N: TB-247
Suggested PCB Layout (PL-133)
6.8
6.4
S-1(dB)
6.0
0
200
400
600
800
1000
FREQUENCY(MHz)
S-3(dB)
10
0
200
400
600
800
1000
FREQUENCY (MHz)
2.0
1.8
1.6
1.4
1.2
1.0
0
at RF level of -10 dBm
SCA-4-10-75
VSWR
#S-VSWR
#1-VSWR
#3-VSWR
VSWR
200
400
600
800
1000
FREQUENCY (MHz)
Mini-Circuits
廬
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 鈥?417-335-5935 鈥?Fax 417-335-5945 鈥?EUROPE 44-1252-832600 鈥?Fax 44-1252-837010
Mini-Circuits
ISO 9001 & ISO 14001
Certified
REV. OR
M87129
ED-10856/1
SCA-4-10-75
WZ/TC/CP
041112
1
