鈥?/div>
PCS
ISM
MDS
defense
Outline Drawing
MODEL
NO.
FREQ.
RANGE
(MHz)
f
L
-f
U
BDCA-16-30
1800-4200
1800-3000
1800-2500
3000-4200
Bi-Directional Electrical Specifications
COUPLING
(dB)
Nom.
15.2鹵1.0
15.5鹵0.7
14.8鹵0.5
Max.
Flatness
鹵1.2
鹵1.0
鹵1.0
MAINLINE LOSS*
(dB)
Typ. Max.
0.5
0.4
0.7
0.9
0.9
1.2
DIRECTIVITY
(dB)
Typ. Min.
23
22
18
13
14
13
VSWR
(:1)
Typ.
1.3
1.3
1.3
POWER
INPUT**
(W)
Max.
24
27
18
* Includes theoretical coupled power loss of 0.11 dB at 16 dB coupling.
** Derate linearly to 1/3 at 100擄C
Typical Performance Data
Frequency
(MHz)
1800.00
2000.00
2100.00
2300.00
2500.00
2700.00
2880.00
3000.00
3600.00
4200.00
Insertion Loss
(dB)
In-Out
0.41
0.47
0.50
0.55
0.59
0.61
0.61
0.61
0.65
0.84
Coupling
(dB)
In-CPL Out-Term
16.30
15.80
15.59
15.24
14.96
14.72
14.53
14.42
14.39
15.24
16.30
15.79
15.58
15.25
14.96
14.72
14.53
14.43
14.37
15.23
Directivity
(dB)
Out-CPL In-Term
19.42
18.24
17.77
17.27
16.87
17.09
17.34
17.62
22.92
19.29
20.12
18.65
18.03
17.21
16.71
16.46
16.63
16.96
19.92
17.42
In
21.25
19.08
18.32
17.42
17.13
17.58
18.93
20.57
26.02
15.01
Return Loss
(dB)
Out
CPL
21.37
19.19
18.39
17.40
17.08
17.63
18.70
20.11
25.31
14.78
24.36
21.44
20.37
18.62
17.98
18.07
18.76
19.50
33.48
19.56
Term
24.07
21.24
20.22
18.65
17.99
17.99
18.61
19.38
39.80
20.00
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
INSERTION LOSS (dB)
BDCA-16-30
INSERTION LOSS
at RF level of -10 dBm
BDCA-16-30
COUPLING & DIRECTIVITY
at RF level of -10 dBm
1.0
0.8
COUPLING &
DIRECTIVITY(dB)
30
Demo Board MCL P/N: TB-115
Suggested PCB Layout (PL-004)
COUPLING
25
DIRECTIVITY
0.6
0.4
0.2
0.0
1800
20
15
2200
2600
3000
3400
FREQUENCY (MHz)
3800
4200
10
1800
2200
2600
3000
3400
FREQUENCY (MHz)
3800
4200
BDCA-16-30
RETURN LOSS
50
RETURN LOSS (dB)
40
30
20
10
at RF level of -10 dBm
Bi-Directional Coupler
Schematic
IN
OUT
CPL
FORWARD
IN
OUT
3000
CPL
REVERSE
CPL
3400
TERM
3800
4200
0
1800
2200
2600
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
ISO 9001 CERTIFIED
REV. B
M92913
ED-9168
BDCA-16-30
LC/TD/CP/AM
040609
1
