For frequencies 10 kHz manmade transmissions from communication and navigation transmitters can be o - PowerPoint PPT Presentation
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For frequencies 10 kHz manmade transmissions from communication and navigation transmitters can be o
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For frequencies 10 kHz man-made transmissions from ... transmitters can be observed in almost every part of the world, as seen in the spectra below. ... – PowerPoint PPT presentation
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Title: For frequencies 10 kHz manmade transmissions from communication and navigation transmitters can be o
1
For frequencies gt10 kHz man-made transmissions
from communication and navigation transmitters
can be observed in almost every part of the
world, as seen in the spectra below.
South Africa
New Zealand
Israel
Fifteen seconds of broadband VLF from various
E-field antennas located across the globe.
Spectra made from observations at 2 UT on 1 July
2004.
