4 Way-0 50
820 to 960 MHz
High Power Combiner
Coaxial
ZB4CS-960-12W
ZB4CS-960-12W
INSERTION LOSS
6.2
6.3
6.4
6.5
820
848
876
904
932
960
FREQUENCY (MHz)
INS
E
RT
IO
N LO
S
S
(
d
B
)
S-1(dB)
S-3(dB)
ZB4CS-960-12W
ISOLATION
20
26
32
38
44
50
820
848
876
904
932
960
FREQUENCY (MHz)
IS
O
L
A
T
IO
N (
d
B
)
1-2(dB)
2-3(dB)
3-4(dB)
ZB4CS-960-12W
VSWR
1.0
1.1
1.2
1.3
820
848
876
904
932
960
FREQUENCY (MHz)
VSWR
#S-VSWR
#1-VSWR
#3-VSWR
Outline Dimensions ( )
inch
mm
Maximum Ratings
Features
high power, up to 12W input power
low insertion loss, 0.3 dB typ.
high isolation, 28 dB typ.
excellent VSWR, 1.18 typ.
Applications
cellular
UHF
Operating Temperature
-55C to 90C
Storage Temperature
-55C to 100C
Outline Drawing
High Power Combiner Electrical Specifications
Typ. Min.
FREQ.
RANGE
(MHz)
PHASE
UNBALANCE
(Degrees)
ISOLATION
(dB)
INSERTION
LOSS (dB)
ABOVE 6.0 dB
Typ. Max.
AMPLITUDE
UNBALANCE
(dB)
f
L
-f
U
820-960
28
17
0.3
0.8
2.0
6.0
0.2
0.6
12
12
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
REV. OR
M94385
ED-4455
ZB4CS-960-12W
HY/TD/CP
051020
POWER
INPUT
1
(W)
Typ. Max.
Typ. Max.
as
combiner
2
Max.
as
splitter
Max.
A
B
C
D
E
F
4.50
2.25
1.69
.125
4.000
1.625
114.30
57.15
42.93
3.18 101.60
41.28
G
H
J
K
wt
.144
.890
.44
3.50
grams
3.66
22.61
11.18
88.90
500
Freq.
(MHz)
Insertion Loss
(dB)
Amp.
Unbal.
(dB)
Isolation
(dB)
S-1
S-2
S-3
1-2
3-4
VSWR
S
VSWR
2
VSWR
3
VSWR
1
2-3
S-4
VSWR
4
Typical Performance Data
820.00
6.36
6.43
6.37
6.29
0.14
20.41
21.61
20.77
1.48
1.16
1.14
1.20
1.19
1.13
830.00
6.36
6.44
6.36
6.28
0.16
20.98
21.88
21.36
1.52
1.15
1.14
1.20
1.18
1.13
840.00
6.35
6.43
6.36
6.27
0.16
21.58
22.14
21.98
1.57
1.15
1.13
1.20
1.18
1.12
855.00
6.35
6.43
6.35
6.27
0.16
22.60
22.52
23.05
1.47
1.16
1.12
1.19
1.17
1.12
865.00
6.35
6.44
6.36
6.26
0.18
23.36
22.78
23.79
1.59
1.16
1.10
1.18
1.17
1.11
875.00
6.35
6.45
6.36
6.30
0.16
24.14
23.00
24.62
1.55
1.15
1.09
1.17
1.17
1.11
882.50
6.38
6.45
6.37
6.29
0.16
24.78
23.21
25.29
1.56
1.14
1.08
1.17
1.17
1.11
890.00
6.37
6.46
6.38
6.29
0.17
25.51
23.46
26.05
1.53
1.13
1.07
1.16
1.17
1.11
897.50
6.36
6.44
6.36
6.29
0.15
26.23
23.69
26.85
1.43
1.13
1.06
1.16
1.18
1.11
905.00
6.35
6.45
6.38
6.28
0.17
27.05
23.92
27.71
1.40
1.12
1.05
1.16
1.18
1.11
912.50
6.35
6.45
6.38
6.27
0.17
27.96
24.17
28.69
1.50
1.12
1.04
1.16
1.18
1.12
920.00
6.35
6.46
6.39
6.28
0.18
29.03
24.44
24.32
1.51
1.11
1.03
1.16
1.17
1.12
935.00
6.36
6.45
6.39
6.27
0.17
31.72
24.99
32.67
1.40
1.10
1.02
1.17
1.17
1.12
950.00
6.34
6.45
6.38
6.27
0.18
35.51
25.58
36.85
1.45
1.09
1.02
1.17
1.17
1.12
960.00
6.35
6.45
6.39
6.27
0.18
39.62
26.00
41.10
1.40
1.08
1.03
1.17
1.17
1.12
Phase
Unbal.
(deg.)
CASE STYLE: AW256
Connectors
Model
Price
Qty.
SMA
ZB4CS-960-12W-S
$134.95
(1-9)
1. Over -55C to +55C. Derate linearly to 20% of rating at 90C
2. As a combiner of non-coherent signals, max. power per port is power rating divided by number of ports.
Coaxial Connections
SUM PORT
S
PORT 1
1
PORT 2
2
PORT 3
3
PORT 4
4
electrical schematic
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