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HG MRF466 is applied in single sideband radio
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HG MRF466 is applied in single sideband radio

Applied environment:

FT-757GXII single sideband radio

MRF466 output is not very smooth in the beginning. The product performance was almost as good as MOTO MRF466 after an adjustment. The output power at different frequency is as follows. Generally, the difference of the two transistors is very small.
 

fo(MHz)

Pout 

fo(MHz)

Pout 

fo(MHz)

Pout 

1.2

18.9

10.2

28.8

20.2

42.2

1.5

19.4

10.7

27.9

20.7

42.25

1.7

19.6

11.2

27.5

21.2

43

2.2

18.9

11.7

27.7

21.7

42.5

2.7

18.3

12.2

24.5

22.2

42.6

3.2

18.6

12.7

28.9

22.7

43

3.7

17.3

13.2

25.9

23.2

44.2

4.2

17.5

13.7

25.9

23.7

42.7

4.7

17.1

14.2

27.3

24.2

42.3

5.2

17.3

14.7

26.7

24.7

42.5

5.7

16.8

15.2

28.2

25.2

41.2

6.2

17.2

15.7

30.8

25.7

40

6.7

16.7

16.2

36.7

26.2

39.6

7.2

18.5

16.7

38

26.7

38.4

7.7

20.2

17.2

40.2

27.2

37

8.2

22

17.7

40.2

27.7

36.7

8.7

25

18.2

41.2

28.2

33.7

9.2

26.7

18.7

41.9

28.7

35

9.7

26.2

19.2

41.8

29.2

32

 

 

19.7

42.5

29.7

30

 
The following is the output power curve of MRF466 in different frequency.

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