8 Way-0 50
800 to 950 MHz
High Power Combiner
Coaxial
ZB8CS-950-32W
ZB8CS-950-32W
INSERTION LOSS
9.2
9.3
9.4
9.5
9.6
9.7
800
830
860
890
920
950
FREQUENCY (MHz)
INS
E
RT
IO
N LO
S
S
(
d
B
)
S-1(dB)
S-8(dB)
ZB8CS-950-32W
ISOLATION
10
22
34
46
58
70
800
830
860
890
920
950
FREQUENCY (MHz)
ISO
L
AT
IO
N
(
d
B)
1-2(dB)
1-8(dB)
6-7(dB)
ZB8CS-950-32W
VSWR
1.0
1.1
1.2
1.3
1.4
1.5
800
830
860
890
920
950
FREQUENCY (MHz)
VSWR
#S-VSWR
#1-VSWR
Outline Dimensions ( )
inch
mm
Maximum Ratings
Features
high power, up to 32W
low insertion loss, 0.4 dB typ.
high isolation, 30 dB typ.
Applications
UHF
cellular
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 9.0 dB
Typ. Max.
AMPLITUDE
UNBALANCE
(dB)
f
L
-f
U
800-950
30
18
0.4
1.0
2.0
6.0
0.10
0.5
32
32
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
ZB8CS-950-32W
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
8.06
3.25
2.38
.125
7.560
2.625
204.72
82.55
60.45
3.18 192.02
66.68
G
H
J
K
wt
.144
.890
.44
7.06
grams
3.66
22.61
11.18 179.32
1240
800.00
9.39
9.36
9.45
9.46
9.45
9.38
0.10
21.88 31.44
21.63
27.60
1.33
1.18
1.17
1.17
804.00
9.40
9.36
9.45
9.46
9.46
9.39
0.10
22.12 31.64
21.84
27.85
1.34
1.16
1.17
1.17
808.00
9.40
9.36
9.45
9.47
9.46
9.39
0.11
22.34 31.85
22.07
28.06
1.33
1.15
1.17
1.17
820.00
9.38
9.35
9.44
9.46
9.45
9.38
0.12
23.05 32.49
22.74
28.91
1.30
1.11
1.17
1.17
835.00
9.33
9.29
9.38
9.41
9.40
9.33
0.12
24.07 33.25
23.67
29.99
1.31
1.08
1.16
1.16
850.00
9.31
9.28
9.37
9.39
9.39
9.31
0.11
25.35 34.00
24.85
31.53
1.30
1.05
1.15
1.15
865.00
9.34
9.31
9.41
9.42
9.42
9.34
0.11
27.01 34.91
26.27
33.55
1.36
1.02
1.15
1.15
880.00
9.34
9.31
9.41
9.42
9.42
9.34
0.11
28.93 35.90
27.83
36.38
1.41
1.04
1.14
1.14
895.00
9.34
9.30
9.40
9.42
9.42
9.34
0.13
30.74 36.88
29.05
40.49
1.45
1.09
1.13
1.13
910.00
9.44
9.39
9.51
9.51
9.53
9.45
0.13
31.66 38.07
29.52
47.46
1.46
1.13
1.11
1.12
925.00
9.46
9.41
9.53
9.52
9.55
9.47
0.13
30.57 39.39
28.61
46.43
1.46
1.16
1.10
1.10
934.00
9.45
9.41
9.52
9.51
9.54
9.46
0.14
29.31 40.64
27.66
41.99
1.45
1.19
1.09
1.09
940.00
9.45
9.40
9.52
9.50
9.54
9.46
0.14
28.42 41.46
26.93
39.66
1.45
1.22
1.08
1.08
946.00
9.46
9.41
9.52
9.51
9.55
9.47
0.14
27.49 42.42
26.18
37.88
1.46
1.24
1.07
1.08
950.00
9.46
9.42
9.53
9.52
9.56
9.48
0.14
26.90 43.12
25.70
36.83
1.45
1.26
1.06
1.07
Typical Performance Data
Insertion Loss
(dB)
VSWR
S
VSWR
1
S-1
S-2
S-3
Isolation
(dB)
1-2
3-4
S-4
6-7
Amp.
Unbal.
(dB)
VSWR
8
S-6
S-8
1-8
Frequency
(MHz)
Phase
Unbal.
(deg.)
CASE STYLE: AW257
Connectors
Model
Price
Qty.
BNC
ZB8CS-950-32W
$199.95
(1-9)
N-TYPE
ZB8CS-950-32W-N
$224.95
(1-9)
SMA
ZB8CS-950-32W-S
$224.95
(1-9)
BNC version shown
electrical schematic
Coaxial Connections
SUM PORT
S
PORT 1,2,3,4,5,6,7,8
1,2,3,4,5,6,7,8
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.
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