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

Special page devoted to

Wire Antennas for the 160 and 80 meters

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ANTENTOP- 01- 2011, # 015

Wire Antennas for the 160 and 80 meters

 


The publication is devoted to the memory UR0GT.

 

 

By: Nikolay Kudryavchenko, UR0GT

 

Credit Line: Forum from:

www.cqham.ru

 

 

The both antennas have resonance at 160 and 80- meter bands. There are hi- ohmic antennas, so, these ones need an ATU for the feeding. Figure 1 shows design of the wire antenna with resonances at 1.85 and 3.65- MHz.

The MMANA model of the wire antenna with resonances at 1.85 and 3.65- MHz

may be loaded: http: // www.antentop.org/015/wire_014.htm


 

 

Figure 1 Design of the wire antenna with resonances at 1.85 and 3.65- MHz

 

Figure 2 shows Z of the Wire Antenna at the 160 meter Band (above real ground). Figure 3 shows SWR of the Wire Antenna at the 160 meter Band (above real ground). Figure 4 shows DD of the Wire Antenna at the 160 meter Band (above real ground).

 

Figure 5 shows Z of the Wire Antenna at the 80 meter Band (above real ground). Figure 6 shows SWR of the Wire Antenna at the 80 meter Band (above real ground). Figure 7 shows DD of the Wire Antenna at the 80 meter Band (above real ground)

 


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August 2, 2016 8:59

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