11 Nov
2010
11 Nov
'10
10:22 a.m.
I translated the following article into Japanese last year.
FO29's Frequency Variability and Spacecraft Temperature by James A. DeYoung, N8OQ (ex KG4QWC) The AMSAT Journal March/April 2009
http://www.asahi-net.or.jp/~ei7m-wkt/numbr637.htm
However, I lost this original article of a PDF file.
Does someone has this file?
JE9PEL, Mineo Wakita