antentopSince2 July

Ham Spirit
Antentop Free E-Magazine
Free Choice

 

 

Free Antentop Amateur Open Book
Antentop Album
Antentop Survey

 

 

 

Antentop is FREE e-magazine devoted to Antennas and Amateur Radio an

Special page devoted to

Inductor Data

Custom Search

 

 

ANTENTOP- 01- 2007 # 009

Inductor Data

 

 

Table 4 (Reference 2) contains data for inductor coiled on a form in 30 and 30 mm diameter. L- ength in mm, N- numbers of turns.

 

Table 5 (Reference 2) contains data for inductor coiled on a form in 50 mm diameter. L- length in mm, N- numbers of turns.

 

Table 4

L

 

N

Diameter 20 mm

Diameter 30 mm

 

4

 

 

7

 

10

 

15

 

24

 

6

 

10.5

 

15

 

22.5

 

36

2

 

0.128

0.100

0.080

0.064

0.048

0.192

0.150

0.120

0.096

0.072

3

 

0.288

0.225

0.180

0.144

0.108

0.432

0.338

0.270

0.216

0.162

4

 

0.512

0.400

0.320

0.256

0.192

0.770

0.600

0.480

0.385

0.288

5

 

0.800

0.625

0.500

0.400

0.300

1.200

0.940

0.750

0.600

0.450

6

 

1.150

0.900

0.720

0.575

0.430

1.720

1.350

1.080

0.860

0.645

7

 

1.570

1.225

0.980

0.785

0.590

2.350

1.840

1.470

1.175

0.885

8

 

2.050

1.600

1.280

1.025

0.770

3.080

2.400

2.070

1.540

1.155

9

 

2.590

2.025

1.620

1.295

0.970

3.900

3.050

2.430

1.920

1.455

10

 

3.200

2.500

2.000

1.600

1.200

4.800

3.750

3.000

2.400

1.800

12

 

4.600

3.600

2.880

2.300

1.720

6.900

5.400

4.320

3.450

2.580

14

 

6.300

4.900

3.920

3.150

2.360

9.450

7.350

5.900

4.700

3.550

16

 

8.200

6.400

5.120

4.100

3.070

12.30

9.600

7.700

6.150

4.600

18

 

10.400

8.100

6.500

5.200

3.900

15.60

12.15

9.750

7.800

5.850

20

 

12.800

10.00

8.000

6.400

4.800

19.20

15.00

12.00

9.600

7.200

25

 

20.00

15.60

12.50

10.00

7.500

30.00

23.40

18.80

15.00

11.25

30

 

28.00

22.50

18.00

14.40

10.80

43.20

33.80

27.00

21.60

16.20

35

 

39.20

31.20

24.60

19.60

14.70

59.00

45.50

36.50

29.50

22.00

40

 

51.200

40.00

32.00

25.60

19.20

77.00

60.00

48.00

38.50

28.80

45

 

65.100

50.50

40.50

32.50

24.30

97.50

76.00

61.00

48.80

36.50

50

 

80.00

62.50

50.00

40.00

30.00

120.0

94.00

75.00

60.00

45.00

60

 

115.00

90.00

72.00

57.50

43.00

172.0

135.0

108.0

86.00

64.50

 

http://www.antentop.org/

Page 95

 

93 94 95 96

 

 

QRP Transceivers and PA from Accessible Parts IP for QRP Antentop Book Radio Antenna Engineering Book Antentop Printed and e- magazines
 


 

 

Just for Fun:

Map IP Address
Powered byIP2Location.com

Thanks for your time!

Last Updated:

February 6, 2020 22:32

Antentop Home Page

Free Antentop Open Book