3 Way-0 50
825 to 920 MHz
High Power Combiner
Coaxial
ZB3CS-920-15W
ZB3CS-920-15W
INSERTION LOSS
4.8
4.9
5.0
5.1
5.2
5.3
825
844
863
882
901
920
FREQUENCY (MHz)
INS
E
RT
IO
N LO
S
S
(
d
B
)
S-1(dB)
S-2(dB)
S-3(dB)
ZB3CS-920-15W
ISOLATION
10
18
26
34
42
50
825
844
863
882
901
920
FREQUENCY (MHz)
IS
O
L
A
T
IO
N (
d
B
)
1-2 (dB)
1-3 (dB)
2-3 (dB)
ZB3CS-920-15W
VSWR
1.0
1.1
1.2
1.3
1.4
1.5
825
844
863
882
901
920
FREQUENCY (MHz)
VSWR
#S-VSWR
#1-VSWR
#2-VSWR
Typical Performance Data
Outline Dimensions ( )
inch
mm
Maximum Ratings
Features
high power, up to 15W input power
low insertion loss, 0.2 dB typ.
high isolation, 27 dB 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 4.8 dB
Typ. Max.
AMPLITUDE
UNBALANCE
(dB)
f
L
-f
U
825-920
27
17
0.2
0.8
1.7
6.0
0.11
0.5
15
15
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-4679
ZB3CS-920-15W
HY/TD/CP
060209
POWER
INPUT
1
(W)
Typ. Max.
Typ. Max.
as
combiner
2
Max.
as
splitter
Max.
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.
Freq.
(MHz)
Insertion Loss
(dB)
Amp.
Unbal.
(dB)
Isolation
(dB)
S-1
S-2
S-3
1-2
2-3
VSWR
S
Phase
Unbal.
(deg.)
VSWR
2
VSWR
3
VSWR
1
1-3
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
825.00
4.97
5.08
5.06
0.11
22.28
22.71
27.23
1.74
1.12
1.12
1.21
1.15
827.50
4.97
5.09
5.05
0.12
22.42
22.87
27.51
1.80
1.11
1.12
1.21
1.15
832.50
4.97
5.08
5.05
0.11
22.72
23.20
28.09
1.73
1.09
1.11
1.22
1.15
840.00
4.98
5.07
5.05
0.10
23.19
23.72
29.03
1.93
1.07
1.11
1.23
1.16
847.50
4.97
5.06
5.05
0.09
23.66
24.25
30.07
1.91
1.05
1.10
1.24
1.16
855.00
4.98
5.08
5.04
0.10
24.12
24.79
31.13
1.92
1.03
1.10
1.26
1.17
862.50
4.98
5.07
5.06
0.09
24.64
25.37
32.39
1.96
1.04
1.11
1.27
1.18
870.00
4.98
5.08
5.05
0.10
25.14
25.97
33.82
2.07
1.07
1.11
1.29
1.18
877.50
4.99
5.08
5.06
0.10
25.73
26.66
35.38
2.09
1.09
1.12
1.30
1.19
885.00
4.99
5.08
5.09
0.10
26.36
27.39
37.01
2.25
1.11
1.13
1.31
1.20
892.50
5.01
5.10
5.11
0.09
26.95
28.14
38.41
2.34
1.14
1.13
1.32
1.20
900.00
5.02
5.09
5.10
0.07
27.64
28.98
38.93
2.42
1.17
1.14
1.33
1.21
907.50
5.04
5.10
5.10
0.06
28.34
29.85
38.29
2.38
1.20
1.14
1.34
1.21
915.00
5.04
5.10
5.12
0.08
28.99
30.71
36.60
2.45
1.23
1.15
1.36
1.22
920.00
5.07
5.11
5.12
0.06
29.38
31.21
35.47
2.53
1.25
1.15
1.37
1.22
CASE STYLE: AW256
Connectors
Model
Price
Qty.
SMA
ZB3CS-920-15W-S
$114.95
(1-9)
Coaxial Connections
SUM PORT
S
PORT 1
1
PORT 2
2
PORT 3
3
electrical schematic
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