报告jsq:) 只找到n年前daily dx邮件列表里提到的如下信息,没找到pdf好像...
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*** the daily dx (c) ***
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volume 6 number 60
march 25, 2002
publisher/editor: bernie mcclenny, w3ur
edited today by rich boyd, ke3q
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dx news
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nm7m's, robert r. brown's, "the big gun's guide to low-band
propagation" is now available. it is a "summary of the physical
principles that support low-band propagation, in 113 pages and 93
figures." price is $20 in the us or $25 in us funds for overseas
airmail. all proceeds beyond mailing and printing go to charity, the
handi-ham system of the courage foundation. shipping begins in april.
reserve a copy by e-mail to
bobnm7m@cnw.com or send a check with
mailing label to robert r. brown, nm7m, 1119 - 26th street, apt. aw-
208, anacortes, wa 98221-2776, usa.
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sorry, dvk。俺上面想当然了。
这本书叫做:the big gun's guide to low-band propagations.
如果网上找到了请给我一份吧。
'