ANTENTOP-
02- 2010, # 014
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EH- Antenna for the 160- meter Band
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Resonance frequency
of the antenna is adjusting by moving coils between together at
the upper part of the coil. SWR is changed by moving coils between
together at the lower part at the coil. Both of the tuning is
influenced to each other. In my case the tap for SWR 1:1.02 was
taken from second turn.
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Be careful! The antenna has no protected
enclosure! At the parts of the antenna is high RF that is dangerous
for live!
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Note from I.G.
BEWARE:
All the information you find at AntenTop website and any hard (printed) copy of the AnTentop Publications are only for educational and/or private use!
I and/or authors of the AntenTop e- magazine are not responsible for everything including
disasters/deaths coming from the usage of the data/info given
at AntenTop website/hard (printed) copy of the magazine.
You use all these information of your own risk.
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Antenna was tuned to the 160- meter band according
to routine tuning for the EH-Antennas.
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Figure
4 shows parameters of the antenna obtained with "miniVNA."
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Figure 4 Parameters
of the EH- Antenna
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www.antentop.org
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Page- 54
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