鈥?/div>
four-port
wideband, 1600-4000 MHz
excellent VSWR 1.2:1 typ. all ports
good flatness, 鹵0.5
excellent power handling capability
hermetically sealed
minimal variation with temperature
Pin Connections
INPUT
OUTPUT
COUPLED (forward)
COUPLED (reverse)
GROUND
1
6
10
5
2,3,4,7,8,9
CASE STYLE: DZ944
PRICE: $5.95 ea. QTY (10-49)
Applications
鈥?mobile satellite
鈥?wireless communication
鈥?ISM, PCS
Bi-Directional Electrical Specifications
Outline Drawing
MODEL
NO.
FREQ.
RANGE
(MHz)
f
L
-f
U
BDCA1-10-40
1600-4000
1600-1800
1800-2200
2200-2900
2900-3500
3500-4000
COUPLING
(dB)
Nom.
10.1鹵0.7
9.5鹵0.7
9.1鹵0.5
9.6鹵0.9
10.8鹵1.0
Max.
Flatness
鹵0.7
鹵0.8
鹵0.5
鹵1.0
鹵1.5
MAINLINE LOSS*
(dB)
Typ. Max.
0.8
1.0
1.05
1.15
1.05
1.1
1.3
1.4
1.4
1.4
DIRECTIVITY
(dB)
Typ. Min.
21
20
20
22
18
18
17
16
16
11
VSWR
(:1)
Typ.
1.1
1.1
1.2
1.2
1.25
POWER
INPUT**
(W)
Max.
24
20
16
14
12
* Includes theoretical coupled power loss of 0.46dB at 10 dB coupling.
** Derate linearly to 1/3 at 100擄C
Typical Performance Data
Frequency
(MHz)
1600.00
1800.00
2000.00
2200.00
2500.00
2900.00
3200.00
3500.00
3800.00
4000.00
Insertion Loss
(dB)
In-Out
0.73
0.82
0.90
0.97
1.04
1.09
1.08
1.06
1.01
0.97
Coupling
(dB)
In-CPL Out-Term
10.38
9.83
9.45
9.22
9.06
9.23
9.47
10.01
10.82
11.51
10.35
9.82
9.44
9.21
9.09
9.17
9.53
10.17
10.91
11.60
Directivity
(dB)
Out-CPL In-Term
22.15
21.29
20.61
20.25
20.09
21.21
22.68
24.81
22.98
20.98
22.21
21.91
21.43
21.19
21.66
25.85
33.09
27.65
20.42
17.71
In
30.29
29.24
26.20
23.61
22.81
24.12
29.13
36.17
33.18
31.77
Return Loss
(dB)
Out
CPL
35.96
37.69
28.78
24.59
22.48
23.79
30.80
32.26
28.51
26.97
24.62
28.63
29.26
26.38
22.34
21.32
24.69
28.32
33.41
27.56
Term
25.69
33.72
36.30
28.57
22.52
21.84
24.37
28.37
33.47
32.91
Outline Dimensions (
inch
)
mm
A
.30
7.62
H
.057
1.45
B
.250
6.35
J
.004
0.10
C
.052
1.32
K
.085
2.16
D
.274
6.96
L
.296
7.52
E
.050
1.27
M
.030
0.76
F
.050
1.27
G
.012
0.30
wt
grams
0.25
Demo Board MCL P/N: TB-115
Suggested PCB Layout (PL-004)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1600 1900 2200 2500 2800 3100 3400 3700 4000
FREQUENCY (MHz)
BDCA1-10-40
RETURN LOSS
60
55
IN
COUPLING
OUT
TERM
at RF level of -10 dBm
BDCA1-10-40
INSERTION LOSS
70
60
COUPLING &
DIRECTIVITY(dB)
50
40
30
20
10
0
1600
BDCA1-10-40
COUPLING & DIRECTIVITY
COUPLING
DIRECTIVITY
INSERTION LOSS (dB)
1900
2200
2500
2800
3100
3400
3700
4000
FREQUENCY (MHz)
RETURN LOSS (dB)
50
45
40
35
30
25
20
15
1600
1900
2200
Bi-Directional Coupler
Schematic
IN
OUT
2500
2800
3100
3400
3700
4000
CPL
FORWARD
CPL
REVERSE
FREQUENCY (MHz)
Mini-Circuits
廬
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 鈥?417-335-5935 鈥?Fax 417-335-5945 鈥?EUROPE 44-1252-832600 鈥?Fax 44-1252-837010
Mini-Circuits
ISO 9001 & ISO 14001
Certified
REV. OR
M91364
ED-11305/1
BDCA1-10-40
LC/TD/CP/AM
041112
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