DCPL-WB-00C2 Datasheet, PDF (5/11 Pages) STMicroelectronics – Wide-band, dual-path directional coupler with ISO port

DCPL-WB-00C2
Characteristics
Figure 5.
High band path coupling factor
CPLD - HB (dB)
-28
-29
-30
-31
-32
-33
-34
-35
-36
-37
F (MHz)
-38
1700 1750 1800 1850 1900 1950 2000 2050 2100 2150 2200
Figure 6.
Low band path directivity
DIR - LB (dB)
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
F (MHz)
800 820 840 860 880 900 920 940 960 980 1000
Figure 7.
High band path directivity
DIR - LB (dB)
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
F (MHz)
1700 1750 1800 1850 1900 1950 2000 2050 2100 2150 2200
Doc ID 17994 Rev 1
5/11