Surface Mount
Power Splitter/Combiner
4 Way-0° 50Ω
Maximum Ratings
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-40°C to 85°C
-65°C to 150°C
1.5W max.
0.375W max.
BP4U1+
CASE STYLE: XX211
PRICE: $1.49 ea. QTY (25)
1850 to 3000 MHz
Features
• wide bandwidth, 1850-3000 MHz
• excellent output VSWR, 1.2:1 typ.
• excellent power handling, 1.5W
• aqueous washable
+ 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.
Pin Connections
SUM PORT
PORT 1
PORT 2
PORT 3
PORT 4
GROUND EXTERNAL
2
1
8
5
4
3,6,7
Applications
• blue tooth
• IEEE 802.11b, g
Electrical Specifications
FREQ.
RANGE
(MHz)
f
L
-f
U
1850-3000
Outline Drawing
PCB Land Pattern
ISOLATION
(dB)
Typ. Min.
23
15*
INSERTION LOSS (dB)
ABOVE 6 dB
Typ. Max.
0.7
1.7
PHASE
UNBALANCE
(Degrees)
Max.
28
AMPLITUDE
UNBALANCE
(dB)
Max.
1.3
Port
S
1.5
VSWR
(:1)
Typ.
Ports
1,2,3,4
1.2
*13 dB above 2600 MHz
Typical Performance Data
Freq.
(MHz)
1850.00
1900.00
2000.00
2100.00
2150.00
2200.00
2300.00
2400.00
2450.00
2500.00
2600.00
2700.00
2800.00
2900.00
3000.00
Insertion Loss
(dB)
S-1 S-2 S-3 S-4
6.40
6.30
6.17
6.12
6.12
6.13
6.18
6.27
6.32
6.38
6.50
6.65
6.80
6.95
7.11
7.28
7.13
6.92
6.78
6.73
6.70
6.67
6.67
6.69
6.70
6.75
6.82
6.89
6.97
7.07
7.36
7.21
6.99
6.84
6.79
6.76
6.72
6.72
6.73
6.74
6.79
6.85
6.93
7.01
7.11
7.25
7.12
6.93
6.82
6.79
6.77
6.76
6.79
6.82
6.85
6.93
7.02
7.12
7.22
7.35
Amp.
Unbal.
(dB)
0.96
0.91
0.82
0.72
0.68
0.64
0.58
0.53
0.50
0.47
0.42
0.37
0.33
0.28
0.28
Isolation
(dB)
1-2
2-3 3-4
22.67
23.77
25.80
27.06
27.19
27.02
26.00
24.75
24.13
23.57
22.58
21.72
21.01
20.43
19.91
26.87
29.31
36.26
35.82
32.42
29.67
26.00
23.51
22.54
21.69
20.26
19.10
18.14
17.32
16.58
32.49
33.79
30.96
27.14
25.65
24.40
22.39
20.86
20.22
19.64
18.63
17.78
17.05
16.40
15.83
Phase
Unbal.
(deg.)
3.18
4.19
6.17
8.09
9.00
9.88
11.73
13.53
14.49
15.39
17.09
18.77
20.44
22.00
23.61
VSWR VSWR VSWR VSWR VSWR
S
1
2
3
4
1.72
1.57
1.33
1.16
1.09
1.07
1.15
1.28
1.35
1.42
1.55
1.69
1.82
1.96
2.10
1.21
1.19
1.15
1.13
1.11
1.10
1.09
1.07
1.08
1.07
1.07
1.07
1.08
1.08
1.09
1.37
1.35
1.29
1.24
1.22
1.20
1.16
1.13
1.11
1.10
1.08
1.06
1.06
1.07
1.09
1.37
1.34
1.28
1.23
1.20
1.18
1.14
1.11
1.09
1.08
1.05
1.03
1.04
1.06
1.08
1.43
1.40
1.34
1.30
1.28
1.26
1.23
1.20
1.19
1.17
1.15
1.12
1.11
1.09
1.07
Suggested Layout,
Tolerance to be within
±.002
Outline Dimensions (
inch
)
mm
A
.163
4.14
H
.009
0.23
B
.210
5.33
J
.025
0.64
C
.077
1.96
K
.030
0.76
D
.250
6.35
M
.050
1.27
E
.220
5.59
N
.030
0.76
F
.050
1.27
G
.017
0.43
INSERTION LOSS (dB)
ISOLATION (dB)
P
wt
.270 grams
6.86
0.10
BP4U1+
INSERTION LOSS
BP4U1+
ISOLATION
S-3
8.5
8.0
7.5
7.0
6.5
6.0
1850
S-1
45
40
35
30
25
20
15
1850
2080
1-2
2-3
3-4
Demo Board MCL P/N: TB-231
Suggested PCB Layout (PL-113)
2080
2310
2540
2770
3000
2310
2540
2770
3000
FREQUENCY(MHz)
BP4U1+
VSWR
#S-VSWR
#1-VSWR
#3-VSWR
FREQUENCY(MHz)
2.4
2.2
2.0
VSWR
1.8
1.6
1.4
1.2
1.0
1850
electrical schematic
2080
2310
2540
2770
3000
ESD Rating
Human Body Model (HBM): Class 1A (250 v to <500 v) in accordance with ANSI/ESD STM 5.1 - 2001
Machine Model (MM): Class M1 (< 100 v) in accordance with ANSI/ESD STM 5.2 - 1999 (pass 50V)
FREQUENCY(MHz)
Distribution Centers
NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
Mini-Circuits
®
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Mini-Circuits
ISO 9001 & ISO 14001
Certified
REV. OR
M106150
ED-12348C/9+
BP4U1+
RS/LC/CP/AM
060707
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