Specifications and information are subject to change without notice.

WJ Communications, Inc

• Phone 1-800- WJ1-4401 • FAX: 408-577-6621 • e- mail: sales@wj.com • Web site: www.wj.com

September 2004

FP2189

1 - Watt HFET

Product Information

FP2189-PCB1900S Application Circuit Performance Plots

S11 vs. Frequency

-30

-25

-20

-15

-10

-5

0

1930

1950

1970

1990

Frequency(MHz)

-40C

+25C

+85C

S21 vs. Frequency

12

13

14

15

16

17

1930

1950

1970

1990

Frequency(MHz)

-40C

+25C

+85C

S22 vs. Frequency

-30

-25

-20

-15

-10

-5

0

1930

1950

1970

1990

Frequency(MHz)

-40C

+25C

+85C

P1dBvs.Frequency

24

26

28

30

32

34

1930

1950

1970

1990

Frequency(MHz)

-40c

+25c

+85c

Noise Figure vs. Frequency

0

1

2

3

4

5

6

1930

1950

1970

1990

Frequency(MHz)

-40c

+25c

+85c

ACPRvs.ChannelPower

IS-95, 9 Ch. Forward, ±885 kHz offset, 30 kHz Meas BW

-70

-60

-50

-40

-30

18

19

20

21

22

23

24

25

26

OutputChannelPower(dBm)

-40C

+25 C

+85C

freq = 1960 MHz

OIP3 vs. Temperature

36

38

40

42

44

46

-40

-15

10

35

60

85

Temperature(°C)

freq = 1960, 1961 MHz

+15 dBm / tone

IMD products vs. Output Power

fundamental frequency = 1960, 1961 MHz; Temp = +25° C

-100

-80

-60

-40

-20

0

4

8

12

16

20

24

OutputPower(dBm)

IMD_Low

IMD_High

OIP3vs.OutputPower

fundamental frequency = 1960, 1961 MHz; Temp = +25° C

30

35

40

45

50

0

4

8

12

16

20

24

Output Power (dBm)

Output Power / Gain vs. Input Power

frequency=1960MHz,Temp=-40°C

8

10

12

14

16

18

-4

0

4

8

12

16

20

InputPower(dBm)

12

16

20

24

28

32

Output Power

Gain

Output Power / Gain vs. Input Power

frequency = 1960 MHz, Temp = +25° C

8

10

12

14

16

18

-4

0

4

8

12

16

20

InputPower(dBm)

12

16

20

24

28

32

Output Power

Gain

Output Power / Gain vs. Input Power

frequency = 1960 MHz, Temp = +85° C

8

10

12

14

16

18

-4

0

4

8

12

16

20

InputPower(dBm)

12

16

20

24

28

32

Output Power

Gain