er
Sent: Friday, July 14, 2017 11:21 PM
To: Tom Frenaye ; topband
Subject: Re: Topband: Solar eclipse and 160m propagation.
Virginia Tech, New Jersey Institute of Techology and others are putting
teams into field to do measurements of several sorts during the eclipse.
A student of mine is bu
Virginia Tech, New Jersey Institute of Techology and others are putting
teams into field to do measurements of several sorts during the eclipse.
A student of mine is building low power, inexpensive ionosondes to measure
the height of the F layer using radar pulses on HF and measuring the round
tri
RR thanks for all replies.
C U at this weekend contest.
Pedro - CT1EKD
Citando Bill Liles :
Pedro, there are many reports about solar eclipses effects on propagation
dating from 1912 on.
One of the best is "Radio and the 1999 UK Total Solar Eclipse" by Dr. Ruth
Bamford.
It can be down
Pedro, there are many reports about solar eclipses effects on propagation
dating from 1912 on.
One of the best is "Radio and the 1999 UK Total Solar Eclipse" by Dr. Ruth
Bamford.
It can be downloaded from
https://arxiv.org/abs/1703.01491
It includes a number of plots of amplitude vs time at 1440
Read this:
http://www.skyandtelescope.com/2017-total-solar-eclipse/how-to-hear-the-solar-eclipse/
Rob
K5UJ
_
Topband Reflector Archives - http://www.contesting.com/_topband
I just did an internet search of "radio propagation during an eclipse" and
many pages of research articles came up.
Remember, an eclipse is a local event whose path is a narrow swath with a
width no more than 160 miles. See, for example,
http://www.eclipse2017.org/2017/maps.htm.
73, Jeff KH6O
Se
At 06:48 AM 7/5/2017, CT1EKD wrote:
>Hi Topbanders
>In 21th August we will have a solar eclipse... Do you know any
>studies about propagation at eclipses, before, during and after ?
Pedro -
Here's a place to start. http://hamsci.org/
-- Tom
---
Hi Topbanders
In 21th August we will have a solar eclipse... Do you know any
studies about propagation at eclipses, before, during and after ?
Pedro -CT1EKD
_
Topband Reflector Archives - http://www.contesting.com/_topband
