MINI ZFRSC-42

Coaxial
Power Splitter/Combiner
2 Way-0° Resistive 50Ω
Maximum Ratings
ZFRSC-42+
DC to 4200 MHz
Features
Operating Temperature -55°C to 100°C
Storage Temperature -55°C to 100°C
Power Input (as a splitter)
0.75W max.
Internal Dissipation
0.375W max.
• laboratory
• test set-ups
Coaxial Connections
3
PORT 1
1
PORT 2
2
Qty.
(1-9)
(1+)
+ RoHS compliant in accordance
with EU Directive (2002/95/
Applications
Permanent damage may occur if any of these limits are exceeded.
SUM PORT
CASE STYLE: K18
Connectors Model
Price
SMA
ZFRSC-42-S+
$59.95
BRACKET (OPTION "B")
$2.50
• very wideband, DC to 4200 MHz
• low insertion loss, 0.1 dB typ.
• excellent amplitude unbalance, 0.02 dB typ.
• rugged shielded case
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
Electrical Specifications
ISOLATION
(dB)
FREQ.
RANGE
(MHz)
Outline Drawing
INSERTION LOSS (dB)
ABOVE 6.0 dB
L
M
U
fL-fU
Typ.
Typ.
Typ.
Typ. Max. Typ. Max. Typ. Max.
DC-4200
6.2
6.5
7.0
0.1
L = low range [DC-100 MHz]
L
M
0.2
0.1
M = mid range [100 MHz to fU/2]
U
0.5
0.4
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Degrees)
L
M
U
L
M
U
Max.
Max.
Max.
Max.
Max.
Max.
1
3
5
0.1
0.2
0.5
1.4
U= upper range [fU/2 to fU]
This is a resistive power divider to enable frequency coverage from dc to the highest rated frequency. Since resistive power divider do not
provide a high degree of isolation (basically isolation equals the insertion loss between ports), an amplifier such as Mini-Circuits' ZFL
series is recommended when high isolation is required. Matched power rating 0.75W, internal load dissipation 0.375W.
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
0.05
0.50
1.00
10.00
50.00
6.01
6.03
6.00
6.01
6.00
6.04
6.02
6.02
6.01
6.01
0.03
0.01
0.02
0.00
0.01
6.05
6.03
6.01
6.05
6.01
0.48
0.03
0.00
0.05
0.01
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
100.00
400.00
1000.00
1400.00
2000.00
6.03
5.99
5.99
5.97
5.95
6.02
6.01
6.02
5.99
5.96
0.01
0.02
0.03
0.02
0.01
6.03
6.02
5.94
5.94
5.93
0.09
0.06
0.63
1.04
1.69
1.00
1.01
1.02
1.01
1.03
1.01
1.02
1.03
1.03
1.02
1.01
1.02
1.03
1.03
1.03
2400.00
3000.00
3400.00
3800.00
4200.00
6.03
6.12
6.16
6.07
6.12
6.01
6.13
6.12
5.99
6.08
0.02
0.01
0.04
0.08
0.03
5.95
6.06
6.13
6.20
6.18
1.96
2.77
3.24
2.70
3.18
1.03
1.03
1.02
1.02
1.04
1.04
1.07
1.09
1.12
1.14
1.04
1.07
1.08
1.10
1.12
ZFRSC-42+
INSERTION LOSS
ZFRSC-42+
ISOLATION
7.0
S-1(dB)
S-2(dB)
7.0
ISOLATION (dB)
INSERTION LOSS (dB)
8.0
6.0
5.0
4.0
6.5
6.0
5.5
5.0
3.0
0
700
1400
2100
2800
FREQUENCY (MHz)
3500
0
4200
700
1400
2100
2800
3500
4200
FREQUENCY (MHz)
ZFRSC-42+
VSWR
1.40
#S-VSWR
#1-VSWR
#2-VSWR
electrical schematic
VSWR
1.30
1.20
1.10
1.00
0
700
1400
2100
2800
3500
4200
FREQUENCY (MHz)
Mini-Circuits
®
minicircuits.com
ISO 9001 ISO 14001 AS 9100 CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site
TM
The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com
IF/RF MICROWAVE COMPONENTS
REV. B
M108294
ZFRSC-42
HY/TD/CP
080212