FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 4.8 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
f
L
-f
U
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.
10-300
25
20
25
20
25
20
0.2
0.6
0.3
0.8
0.5
1.2
2
3
4
0.1
0.3
0.7
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
]
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
Typical Performance Data
Splitter Electrical Specifications
Maximum Ratings
Pin Connections
SUMPORT
6
PORT 1
1
PORT 2
2
PORT 3
3
GROUND
4,5
Operating Temperature
-40C to 85C
Storage Temperature
-55C to 100C
Power Input (as a splitter)
1W max.
Internal Dissipation
0.375W max.
Outline Drawing
Outline Dimensions ( )
inch
mm
LRPS-3-1+
LRPS-3-1
electrical schematic
PCB Land Pattern
Suggested Layout,
Tolerance to be within
.002
3 Way-0 50 10 to 300 MHz
Power Splitter/Combiner
REV. C
M102713
LRPS-3-1
DJ/TD/CP
060901
Surface Mount
A
B
C
D
E
F
G
.400
.31
.200
.10
.010
.100
.050
10.16
7.87
5.08
2.54
0.25
2.54
1.27
H
J
K
L
M
wt
.420
.120
.060
.100
.020
grams
10.67
3.05
1.52
2.54
0.51
0.55
Features
low insertion loss, 0.3 dB typ.
good isolation, 25 dB typ.
Applications
VHF/UHF
defense & federal communications
Demo Board MCL P/N: TB-225
Suggested PCB Layout (PL-170)
CASE STYLE: QQQ130
PRICE: $19.95 ea. QTY. (1-9)
LRPS-3-1
INSERTION LOSS
5.0
5.2
5.4
5.6
5.8
6.0
10
68
126
184
242
300
FREQUENCY (MHz)
INSERTION
LOSS
(dB)
S-1(dB)
S-2(dB)
S-3(dB)
LRPS-3-1
ISOLATION
20
22
24
26
28
30
10
68
126
184
242
300
FREQUENCY (MHz)
ISOLATION
(dB)
1-2 (dB)
1-3 (dB)
2-3 (dB)
LRPS-3-1
VSWR
1.0
1.1
1.2
1.3
1.4
1.5
10
68
126
184
242
300
FREQUENCY (MHz)
V
S
W
R
#S-VSWR
#1-VSWR
Freq.
(MHz)
Insertion Loss
(dB)
Amp.
Unbal.
(dB)
Isolation
(dB)
Phase
Unbal.
(deg.)
VSWR
S
VSWR
1
VSWR
2
VSWR
3
S-1
S-2
S-3
1-2
1-3
2-3
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
10.00
5.09
5.10
5.10
0.01
25.23
25.70
25.35
0.12
1.29
1.08
1.09
1.08
20.00
5.09
5.10
5.10
0.01
25.12
25.56
25.20
0.21
1.27
1.06
1.07
1.07
30.00
5.09
5.10
5.10
0.01
24.91
25.32
24.94
0.31
1.26
1.06
1.06
1.06
45.00
5.09
5.10
5.10
0.01
24.63
25.03
24.63
0.42
1.25
1.05
1.06
1.06
60.00
5.10
5.12
5.11
0.01
24.44
24.82
24.38
0.58
1.25
1.05
1.06
1.06
75.00
5.12
5.13
5.13
0.01
24.26
24.64
24.15
0.69
1.25
1.05
1.05
1.06
90.00
5.13
5.14
5.14
0.01
24.12
24.53
23.97
0.82
1.24
1.05
1.05
1.06
110.00
5.15
5.17
5.17
0.01
23.97
24.38
23.75
1.00
1.24
1.05
1.05
1.06
140.00
5.20
5.21
5.21
0.02
23.85
24.26
23.52
1.18
1.23
1.05
1.05
1.06
180.00
5.26
5.28
5.27
0.02
23.91
24.29
23.41
1.48
1.21
1.04
1.04
1.06
210.00
5.31
5.33
5.31
0.02
24.17
24.50
23.53
1.70
1.19
1.04
1.04
1.06
240.00
5.37
5.40
5.38
0.03
24.72
24.91
23.89
1.84
1.16
1.05
1.04
1.06
270.00
5.44
5.47
5.44
0.03
25.65
25.60
24.56
2.00
1.12
1.06
1.05
1.06
290.00
5.49
5.52
5.49
0.03
26.59
26.28
25.26
2.06
1.10
1.07
1.05
1.06
300.00
5.53
5.55
5.52
0.04
27.22
26.71
25.71
2.09
1.09
1.07
1.06
1.06
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