Power Splitter/Combiner
2 Way-0°
Maximum Ratings
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-55°C to 100°C
-55°C to 100°C
1W max.
0.125W max.
Coaxial
ZFSC-2-1W-75+
75Ω
5 to 600 MHz
Features
• wideband, 5 to 600 MHz
• low insertion loss, 0.27 dB typ.
• very high isolation, 45 dB typ.
• excellent amplitude unbalance, 0.1 dB typ.
• excellent phase unbalance, 0.2 deg. typ.
• good VSWR, 1.15:1 typ.
• rugged shielded case
BNC version shown
CASE STYLE: K18
Connectors Model
Price
BNC
ZFSC-2-1W-75+
$50.95
BRACKET (OPTION "B")
$5.00
Qty.
(1-9)
(1+)
Permanent damage may occur if any of these limits are exceeded.
Coaxial Connections
SUM PORT
PORT 1
PORT 2
3
1
2
Applications
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
• VHF/UHF
• catv
• instrumentation
FREQ.
RANGE
(MHz)
L
f
L
-f
U
5-600
Typ. Min
44
26
Electrical Specifications
ISOLATION
(dB)
M
Typ. Min
45
30
U
Typ. Min
31
20
INSERTION LOSS (dB)
ABOVE 3.0 dB
L
Typ. Max.
0.22 0.6
M
Typ. Max.
0.27 0.7
U
Typ. Max.
0.46 0.9
Outline Drawing
PHASE
UNBALANCE
(Degrees)
L
Max.
1
M
Max.
2
U
Max.
3
AMPLITUDE
UNBALANCE
(dB)
L
Max.
0.2
M
Max.
0.3
U
Max.
0.4
L = low range [f
L
to 10 f
L
]
M = mid range [10 f
L
to f
U
/2]
U= upper range [f
U
/2 to f
U
]
Typical Performance Data
Frequency
(MHz)
Total Loss
1
(dB)
S-1
5
10
20
60
100
150
200
250
300
350
3.21
3.19
3.20
3.24
3.25
3.28
3.30
3.33
3.35
3.38
3.40
3.43
3.46
3.47
3.51
S-2
3.21
3.19
3.21
3.24
3.26
3.29
3.30
3.33
3.36
3.38
3.40
3.43
3.47
3.49
3.51
Amplitude
Unbalance
(dB)
0.01
0.00
0.01
0.00
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.03
0.05
0.06
0.06
Isolation
(dB)
Phase
Unbalance
(deg.)
0.03
0.03
0.02
0.03
0.03
0.05
0.04
0.06
0.07
0.09
0.11
0.13
0.15
0.14
0.19
VSWR
S
VSWR
1
VSWR
2
32.62
34.02
34.19
33.51
33.39
33.72
34.41
35.61
37.37
40.20
44.35
44.36
39.15
34.96
31.73
1.07
1.06
1.06
1.07
1.08
1.10
1.12
1.14
1.16
1.18
1.19
1.20
1.20
1.19
1.18
ZFSC-2-1W-75+
ISOLATION
1.08
1.06
1.06
1.06
1.08
1.08
1.09
1.11
1.11
1.13
1.14
1.14
1.18
1.18
1.19
1.08
1.06
1.06
1.06
1.08
1.08
1.09
1.10
1.11
1.13
1.14
1.16
1.17
1.18
1.20
Outline Dimensions (
inch
)
mm
A
1.25
31.75
J
--
--
B
1.25
31.75
K
--
--
C
.75
19.05
L
.125
3.18
D
.63
16.00
M
1.688
42.88
E
.38
9.65
N
2.18
55.37
F
1.00
25.40
P
.75
19.05
G
.125
3.18
H
1.000
25.40
400
450
500
550
600
Q
wt
.07 grams
1.78
70.0
TOTAL LOSS (dB)
ZFSC-2-1W-75+
TOTAL LOSS
4.5
S-1(dB)
4.0
3.5
3.0
2.5
0
100
200
300
400
1. Total Loss = Insertion Loss + 3dB splitter loss.
50
S-2(dB)
ISOLATION (dB)
45
40
35
30
500
600
0
100
200
300
400
500
600
FREQUENCY (MHz)
ZFSC-2-1W-75+
VSWR
1.30
1.25
1.20
VSWR
1.15
1.10
1.05
1.00
0
100
200
300
400
FREQUENCY (MHz)
500
600
®
FREQUENCY (MHz)
#S-VSWR
#1-VSWR
#2-VSWR
electrical schematic
ISO 9001 ISO 14001 AS 9100
CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
The Design Engineers Search Engine
IF/RF MICROWAVE COMPONENTS
Mini-Circuits
For detailed performance specs
& shopping online see web site
®
Provides ACTUAL Data Instantly at
minicircuits.com
Notes: 1.
Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet.
2.
Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
3.
The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
REV. B
M127604
ZFSC-2-1W-75+
HY/TD/CP
120221FB
京公网安备 11010802033920号
EEWORLD
