A few of you asked for copies of the January 2000 issue of QST's MX614
packet modem article.
I have scanned and zipped it to
"http://www.rio.com/~kg7fu/qst0100.zip"
(Since this is copywritten material, it will only stay on this site
for a few days.
This is a service to a few EU hams, as QST is not distributed to
newsstands in
most countries anymore, not an intentional breech of copyright laws.
May I
suggest some of you DL and PA hams pool your resources and get a
subscription
to QST yourselves? (no offense intended!)) Beware! These are
full-sized scans,
so the zip file is nearly 4.5MB.
I'm not going to re-post my modifications and suggestions, except for
the most
obvious; use ferrite beads, probably 43 material, on all the data,
audio and control
lines at the PCB or this thing will sing like a suckling pig just
before a Luau! The
original post may be found at
"http://www.hes.iki.fi/archive/linux-hams/200001/0005.html"
Also at "http://www.rio.com/~kg7fu/ad2.zip" is a few pics of the
inside of a Yaesu
(Welz) AD-2 2m - 70cm "duplexer" (the CORRECT term is diplexer) with a
hand-drawn
schematic and parts list.
Be sure to check the pages at "http://www.rio.com/~kg7fu/home.html"
occaisionally
for new and interesting ham radio topics and information and other
stuph.
Enjoy!
-----------------------------
James S. Kaplan KG7FU
Eugene Oregon USA
[EMAIL PROTECTED]
http://www.rio.com/~kg7fu
ICQ # 1227639
Have YOU tried Linux today?
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