RF Power LDMOS Transistor, 1890 — 1925 MHz, 60W, 26V

MAPLST1900-060CF

10/31/03

Preliminary

4

Graph 1. PHS: Power Gain and Drain Efficiency vs. Output Power

Graph 2. PHS: Adjacent Channel Power Ratio vs. Output Power

4

26Vdc, 1905.05 MHz, 600kHz Offset

-75

-73

-71

-69

-67

-65

-63

-61

33

34

35

36

37

38

39

40

41

42

43

450mA

500mA

550mA

11.0

11.5

12.0

12.5

13.0

13.5

14.0

33

34

35

36

37

38

39

40

41

42

43

5

10

15

20

25

30

35

Gain

Efficiency