MODEL NO.
D DC0 9 0 1 5
F E AT U R E S
High Isolation
0.2 dB Flatness
10, 15, 20 dB Coupling Available
CPLR
D A I C O
I n d u s t r i e s
Rev. N/D / Iss. 1
Coupler
T Y P I C A L P E R F O R M A N C E
a t 2 5
C , 15 dB Coupler Shown
FREQUENCY (MHz)
COUPLING (dB)
I.L. (dB)
ISO (dB)
16.5
16.0
15.5
15.0
14.5
4.0
3.0
2.0
1.0
0
1000
400
100
40
10
4
1
0
20
40
60
80
ISO
COUPLING
I. LOSS
0
0
.18
.40
0
0
.36
.40
0
0
.36
1.00
.60
COUPLED
IN
SMA CONNECTOR
FEMALE (4 PLACES)
.096 DIA THRU
(4 PLACES)
PART IDENTIFICATION
MAIN
ISOL
.08
.836
.836
.08
.xx = .02
.xxx = .010
.55
0
0
.60
.18
1.00
TABLE
dB
Part Number
10
DDC09010
15
DDC09015
20
DDC09020
I N
I S O L .
C O U P L E D
M A I N
Parameter
Min Typ
Max Units
Conditions
Operating Frequency
10
300
MHz
Insertion Loss
0.7
0.9
dB
10 - 100 MHz
1.0
1.4
dB
100 - 300 MHz
Isolation
50
57
dB
10 - 100 MHz
35
dB
100 - 300 MHz
VSWR
1.15/1
1.3/1
Impedance
50
OHMS
Coupling
15.1
15.6
16.1
dB
Flatness
0.2
0.5
dB
RF Power
Operate
+30
dBm
0.1 dB Compression
No Damage
+36
dBm
Operating Temperature
-55
+25
+85
C
TA
G U A R A N T E E D P E R F O R M A N C E
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