MINI ZFSC-2-6-75

Coaxial
Power Splitter/Combiner
2 Way-0°
75Ω
ZFSC-2-6-75
0.004 to 60 MHz
Maximum Ratings
Features
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
Power Input (as a splitter)
• low insertion loss, 0.4 dB typ.
• high isolation, 35 dB typ.
• rugged shielded case
1W max.*
Internal Dissipation
BNC version shown
CASE STYLE: K18
Connectors Model
BNC
ZFSC-2-6-75
BRACKET (OPTION "B")
0.125W max.
* At low range frequency band (fL to 10 fL), linearly derate
maximum input power by 13 dB typ.
Applications
3
PORT 1
1
PORT 2
2
Qty.
(1-9)
(1+)
• HF/VHF
• amateur radio
• instrumentation
Coaxial Connections
SUM PORT
Price
$51.95
$2.50
Electrical Specifications
ISOLATION
(dB)
FREQ.
RANGE
(MHz)
Outline Drawing
fL-fU
INSERTION LOSS (dB)
ABOVE 3.0 dB
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Degrees)
L
M
U
L
M
U
L
M
U
L
M
U
Typ. Min.
Typ. Min.
Typ. Min.
Typ. Max.
Typ. Max.
Typ. Max.
Max.
Max.
Max.
Max.
Max.
Max.
0.5
0.4
0.7
1
2
3
0.15
0.2
0.3
0.004-60
30
20
35
L = low range [fL to 10 fL]
20
25
20
0.8
M = mid range [10 fL to fU/2]
0.8
1.0
U= upper range [fU/2 to fU]
Typical Performance Data
Frequency
(MHz)
Outline Dimensions (
inch
mm
)
A
1.25
31.75
B
1.25
31.75
C
.75
19.05
D
.63
16.00
E
.38
9.65
F
1.00
25.40
G
.125
3.18
H
1.000
25.40
J
---
K
---
L
.125
3.18
M
1.688
42.88
N
2.18
55.37
P
.75
19.05
Q
wt
.07 grams
1.78
70.0
Insertion Loss
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
S-1
S-2
0.004
1.000
5.000
10.000
15.000
3.14
3.09
3.13
3.17
3.21
3.13
3.09
3.13
3.17
3.20
0.01
0.00
0.00
0.00
0.00
28.34
40.45
39.93
38.14
36.25
0.09
0.00
0.02
0.04
0.05
1.19
1.13
1.14
1.16
1.18
1.28
1.09
1.09
1.10
1.12
1.27
1.09
1.09
1.10
1.12
20.000
24.000
28.000
30.000
36.000
3.24
3.27
3.30
3.31
3.36
3.24
3.27
3.30
3.31
3.37
0.00
0.00
0.00
0.00
0.00
34.56
33.32
32.12
31.53
29.82
0.05
0.05
0.06
0.05
0.06
1.20
1.22
1.24
1.26
1.30
1.15
1.17
1.19
1.21
1.25
1.15
1.17
1.19
1.21
1.25
39.000
45.000
48.000
54.000
60.000
3.39
3.44
3.46
3.52
3.58
3.39
3.45
3.47
3.53
3.59
0.00
0.01
0.01
0.01
0.02
28.97
27.34
26.55
25.01
23.54
0.06
0.07
0.07
0.08
0.09
1.32
1.36
1.38
1.42
1.47
1.27
1.32
1.34
1.39
1.43
1.27
1.32
1.34
1.38
1.43
ZFSC-2-6-75
ISOLATION
ZFSC-2-6-75
INSERTION LOSS
50
S-1(dB)
S-2(dB)
45
3.8
ISOLATION (dB)
INSERTION LOSS (dB)
4.0
3.6
3.4
3.2
40
35
30
25
20
15
10
3.0
0
10
20
30
40
50
0
60
10
20
FREQUENCY (MHz)
30
40
50
60
FREQUENCY (MHz)
ZESC-2-6-75
VSWR
1.6
#S-VSWR
#1-VSWR
#2-VSWR
electrical schematic
VSWR
1.4
1.2
1.0
0
10
20
30
40
50
60
FREQUENCY (MHz)
®
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RF/IF MICROWAVE COMPONENTS
REV. OR
M94482
ZFSC-2-6-75
HY/TD/CP
080310