Coaxial
ZFRSC-4-842+
Power Splitter/Combiner
4 Way-0° Resistive 50Ω DC to 8400 MHz
Maximum Ratings
OperatingꢀTemperatureꢀꢀ
StorageꢀTemperatureꢀꢀ
PowerꢀInputꢀ(asꢀaꢀsplitter)ꢀꢀ
InternalꢀDissipationꢀ
Features
-55°Cꢀtoꢀ100°C
-55°Cꢀtoꢀ100°C
0.16Wꢀmax.
•ꢀwideband,ꢀDCꢀtoꢀ8400ꢀMHz
•ꢀgoodꢀVSWR,ꢀ1.15:1ꢀtyp.
CASEꢀSTYLE:ꢀG15
Connectorsꢀ Modelꢀ
ZFRSC-4-842-S+ꢀ
BRACKET (OPTION "B")ꢀ
Priceꢀ
$169.95ꢀꢀꢀꢀꢀ(1-9)
$5.00ꢀ (1+)
ꢀQty.
•ꢀexcellentꢀamplitudeꢀunbalance,ꢀ0.3ꢀdBꢀtyp.
•ꢀruggedꢀshieldedꢀcase
SMAꢀ
0.08Wꢀmax.
Permanentꢀdamageꢀmayꢀoccurꢀifꢀanyꢀofꢀtheseꢀlimitsꢀareꢀexceeded.
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Applications
Coaxial Connections
•ꢀlaboratory
SUM PORT
PORT 1
PORT 2
PORT 3
PORT 4
S
1
2
3
4
•ꢀtestꢀset-ups
Electrical Specifications at 25°C
Parameter
Frequency Range
Frequency (MHz)
Min.
Typ.
Max.
Unit
DC
8400
MHz
DC - 3000
3000ꢀ-ꢀ6000
6000ꢀ-ꢀ8400
DC - 3000
11.6
11.6
11.8
12.0
12.3
12.6
6.0
12.4
12.8
13.0
—
Outline Drawing
dB
dB
Insertion Loss
Isolation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3000ꢀ-ꢀ6000
6000ꢀ-ꢀ8400
DC - 3000
6.4
—
6.4
—
5.0
1.5
4.0
3000ꢀ-ꢀ6000
6000ꢀ-ꢀ8400
DC - 3000
9.0
Degree
dB
Phase Unbalance
Amplitude Unbalance
VSWR (Port S)
VSWR (Port 1-4)
10.0
0.3
5.0
0.1
3000ꢀ-ꢀ6000
6000ꢀ-ꢀ8400
DC - 3000
0.5
0.3
0.8
0.4
1.12
1.15
1.35
1.20
1.25
1.45
1.05
1.05
1.20
1.08
1.15
1.25
3000ꢀ-ꢀ6000
6000ꢀ-ꢀ8400
DC - 3000
:1
3000ꢀ-ꢀ6000
6000ꢀ-ꢀ8400
:1
ThisꢀisꢀaꢀresistiveꢀpowerꢀdividerꢀtoꢀenableꢀfrequencyꢀcoverageꢀfromꢀDCꢀtoꢀtheꢀhighestꢀratedꢀfrequency.ꢀꢀSinceꢀresistiveꢀpowerꢀdividerꢀdoꢀnotꢀprovideꢀaꢀ
highꢀdegreeꢀofꢀisolationꢀ(basicallyꢀꢀisolationꢀequalsꢀtheꢀinsertionꢀlossꢀbetweenꢀports).
inch
Outline Dimensions (
)
mm
A
1.25
B
C
D
E
F
G
H
Typical Performance Data
1.25
.75
.63
.38
9.65 15.49
.61
--
.80
31.75 31.75 19.05 16.00
-- 20.32
Freq.
(MHz)
Total Loss1
(dB)
Amp.
Unbal.
(dB)
Isolation
(dB)
Phase VSWR VSWR VSWR VSWR VSWR
Unbal.
(deg.)
S
1
2
3
4
J
.80
K
.76
L
M
N
2.18
P
.75
Q
wt
.07 grams
1.78 85.0
.125 1.688
3.18 42.88 55.37 19.05
S-1
S-2
S-3
S-4
1-2
2-3
3-4
20.32 19.30
ꢀ
ꢀ
ꢀ
ꢀ
0.30ꢀ 11.83ꢀ 11.86ꢀ 11.80ꢀ 11.85ꢀ
10.00ꢀ 11.87ꢀ 11.88ꢀ 11.83ꢀ 11.87ꢀ
50.00ꢀ 11.87ꢀ 11.88ꢀ 11.84ꢀ 11.87ꢀ
100.00ꢀ 11.87ꢀ 11.89ꢀ 11.85ꢀ 11.88ꢀ
0.04ꢀ
0.03ꢀ
0.02ꢀ
0.02ꢀ
0.05ꢀ
0.08ꢀ
0.20ꢀ
0.05ꢀ
0.13ꢀ
0.09ꢀ
0.30ꢀ
0.38ꢀ
0.28ꢀ
5.99ꢀ 17.69ꢀ 5.99ꢀ
0.39ꢀ
0.04ꢀ
0.08ꢀ
0.16ꢀ
1.07ꢀ
1.05ꢀ
2.23ꢀ
2.63ꢀ
4.52ꢀ
6.33ꢀ
6.41ꢀ
4.82ꢀ
5.48ꢀ
1.04ꢀ
1.04ꢀ
1.04ꢀ
1.04ꢀ
1.05ꢀ
1.04ꢀ
1.02ꢀ
1.01ꢀ
1.03ꢀ
1.08ꢀ
1.05ꢀ
1.15ꢀ
1.26ꢀ
1.04ꢀ
1.03ꢀ
1.03ꢀ
1.03ꢀ
1.04ꢀ
1.04ꢀ
1.05ꢀ
1.10ꢀ
1.17ꢀ
1.17ꢀ
1.12ꢀ
1.19ꢀ
1.25ꢀ
1.04ꢀ
1.03ꢀ
1.03ꢀ
1.03ꢀ
1.05ꢀ
1.06ꢀ
1.08ꢀ
1.13ꢀ
1.18ꢀ
1.15ꢀ
1.07ꢀ
1.11ꢀ
1.15ꢀ
1.03ꢀ
1.03ꢀ
1.03ꢀ
1.03ꢀ
1.06ꢀ
1.07ꢀ
1.07ꢀ
1.11ꢀ
1.17ꢀ
1.13ꢀ
1.05ꢀ
1.11ꢀ
1.20ꢀ
1.04
1.03
1.03
1.03
1.05
1.06
1.06
1.08
1.13
1.09
1.06
1.23
1.28
5.99ꢀ 17.71ꢀ
5.99ꢀ 17.71ꢀ
6.00ꢀ 17.72ꢀ
5.99ꢀ
5.99ꢀ
6.00ꢀ
Electrical Schematic
ꢀ 1000.00ꢀ 11.93ꢀ 11.91ꢀ 11.96ꢀ 11.91ꢀ
ꢀ 2000.00ꢀ 11.93ꢀ 11.88ꢀ 11.88ꢀ 11.90ꢀ
ꢀ 3000.00ꢀ 12.05ꢀ 12.01ꢀ 11.90ꢀ 12.00ꢀ
ꢀ 4000.00ꢀ 12.10ꢀ 12.12ꢀ 12.06ꢀ 12.01ꢀ
ꢀ 5000.00ꢀ 12.21ꢀ 12.25ꢀ 12.06ꢀ 12.13ꢀ
ꢀ 6000.00ꢀ 12.23ꢀ 12.23ꢀ 12.18ꢀ 12.31ꢀ
ꢀ 7000.00ꢀ 12.10ꢀ 12.05ꢀ 12.32ꢀ 12.33ꢀ
ꢀ 8000.00ꢀ 12.24ꢀ 12.05ꢀ 12.18ꢀ 12.48ꢀ
ꢀ 8400.00ꢀ 12.53ꢀ 12.26ꢀ 12.20ꢀ 12.55ꢀ
6.07ꢀ 17.88ꢀ 6.08ꢀ
6.16ꢀ 17.96ꢀ 6.16ꢀ
6.34ꢀ 18.30ꢀ 6.34ꢀ
6.47ꢀ 18.83ꢀ 6.47ꢀ
6.48ꢀ 18.93ꢀ 6.48ꢀ
6.52ꢀ 19.10ꢀ
6.51ꢀ
6.48ꢀ 19.95ꢀ 6.47ꢀ
6.51ꢀ 21.27ꢀ 6.43ꢀ
6.64ꢀ 21.47ꢀ
6.70ꢀ
1.ꢀTotalꢀLossꢀ=ꢀInsertionꢀLossꢀ+ꢀ6dBꢀsplitterꢀloss.
ZFRSC-4-842+
TOTAL LOSS
ZFRSC-4-842+
ISOLATION
ZFRSC-4-842+
VSWR
1.3
30
14
13
12
11
10
1-2(dB) 2-3(dB)
3-4(dB)
#S-VSWR
#1-VSWR
#3-VSWR
S-1(dB)
S-3(dB)
25
20
15
10
5
1.2
1.1
1.0
0
0
1050 2100 3150 4200 5250 6300 7350 8400
FREQUENCY (MHz)
0
1050 2100 3150 4200 5250 6300 7350 8400
FREQUENCY (MHz)
0
1050 2100 3150 4200 5250 6300 7350 8400
FREQUENCY (MHz)
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document 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.ꢀOR
M139966
ED-14980/1
ZFRSC-4-842+
JC/CP/AM
131113
®
Mini-Circuits
www.minicircuits.com P.O. Box 35166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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