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

Special page devoted to

Flat EH- Antenna for 10- MHz in the Winter

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ANTENTOP- 01- 2010, # 012

Flat EH- Antenna for 10- MHz in the Winter

 

 

 

Figure 9 Water is coming from “hermetic” coupling

 

Figure 10 New Installed Flat – EH- Antenna

 

I checked the antenna in the Air- working excellent. OK, I will test the antenna further.

 

Flat EH- Antenna may be tuned on to others bands. Design of the antenna is leaved the same only numbers of coils are changed in the inductor. Table 1 shows the Theoretical Data for the others bands.

73!

Vladimir, UA1ACO

St. Petersburg, November- 2009

 

Table 1 Theoretical Data of the Inductor for the 7, 10, 14 and 18- MHz Band.

 

Band

 

Theoretical Data for Inductor

7 MHz

 

60 turns

10 MHz

 

39 turns

14 MHz

 

24 turns

18 MHz

 

17 turns

 

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August 2, 2016 18:15

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