鈥?/div>
low insertion loss, 0.2 dB typ.
excellent VSWR, 1.10:1 typ.
high power handling, 10 watts
excellent directivity 24 dB typ.
protected by patent 6,140,887
CASE STYLE: BJ937
PRICE: $22.95 ea. QTY (10-49)
Pin Connections
INPUT
OUTPUT
COUPLED
GROUND
50鈩?TERM (EXTERNAL)
1
7
3
2,4,6,8
5
Applications
鈥?VHF/UHF receivers
鈥?cellular
Outline Drawing
FREQ.
RANGE
(MHz)
f
L
-f
U
30-500
L= 30-250 MHz
Directional Coupler Electrical Specifications
COUPLING
(dB)
Max.
Flatness
鹵1.2
MAINLINE LOSS
(dB)
L
Typ. Max.
0.1
0.3
M
U
Typ. Max. Typ. Max.
鈥?/div>
鈥?/div>
0.2 0.4
DIRECTIVITY
(dB)
L
Typ. Min.
26
20
M
Typ. Min.
鈥?/div>
鈥?/div>
U
Typ. Min.
23
19
VSWR
(:1)
POWER
INPUT, W
L
Max.
10
MU
Max.
10
Nom.
23.5鹵1
Typ.
1.1
U= 250-500 MHz
Typical Performance Data
Frequency
(MHz)
30.00
50.00
100.00
200.00
250.00
300.00
350.00
400.00
450.00
500.00
Insertion Loss
(dB)
In-Out
0.06
0.06
0.09
0.14
0.16
0.17
0.19
0.20
0.22
0.24
JYDC-23-1HP
INSERTION LOSS
35
COUPLING &
DIRECTIVITY (dB)
30
25
20
15
10
5
0
0
100
200
300
400
500
Outline Dimensions (
inch
)
mm
A
B
.395
.520
10.03 13.21
H
.047
1.19
J
.065
1.65
C
鈥?/div>
鈥?/div>
D
.100
2.54
E
.230
5.84
F
.110
2.79
wt.
grams
.85
G
.100
2.54
INSERTION LOSS (dB)
Coupling
(dB)
In-Cpl
24.46
24.42
24.28
24.12
24.01
23.88
23.74
23.59
23.44
23.29
Directivity
(dB)
22.36
22.73
24.26
25.17
25.05
25.01
24.78
24.66
24.35
23.92
In
24.03
27.59
31.22
30.44
29.38
28.08
27.31
26.41
25.87
25.39
Return Loss
(dB)
Out
23.99
27.48
30.88
30.18
29.08
28.14
27.26
26.30
25.70
24.91
Cpl
24.61
28.28
31.98
31.42
30.54
29.60
27.75
26.19
24.40
22.63
0.3
0.3
0.2
0.2
0.1
0.1
0.0
JYDC-23-1HP
COUPLING & DIRECTIVITY
K
L
.065
.425
1.65 10.80
Demo Board MCL P/N: TB-194
Suggested PCB Layout (PL-118)
COUPLING
0
100
200
300
FREQUENCY (MHz)
DIRECTIVITY
400
500
FREQUENCY (MHz)
JYDC-23-1HP
RETURN LOSS
35
RETURN LOSS (dB)
30
25
20
15
10
5
0
0
100
200
300
FREQUENCY (MHz)
400
500
IN
OUT
CPL
REV. OR
M93197
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
ED-11133
JYDC-23-1HP
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
WZ/TD/CP/AM
040720
Mini-Circuits
ISO 9001 & ISO 14001
Certified
Mini-Circuits
廬
INTERNET
http://www.minicircuits.com
JYDC-23-1HP相關(guān)型號(hào)PDF文件下載
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