[CW] Help answering a question... please
Tomas (NW7US)
[email protected]
Sat, 08 Nov 2003 02:17:31 -0800
Hi,
The following is an e-mail I received from Alan. I don't have an answer for
him, but I thought if I'd post his question here, we could get an answer from
one of you. If you have this information, would you please let him (and carbon
me) know?
Thanks!
------- Start of forwarded message -------
> From: [email protected]
> Date: 11/7/03 1:36:38 PM
We are having a lively discussion about what is produced when a mile button is
used to send Morse Code. The radio in question was in Amelia Earhart's Lockheed
Electra 10E on July 2, 1937. She supposedly had left the key behind so had to
use the mike button. The radio is believed to be a Western Electric RA-1 HF.
More information may be found on the TIGHAR.com web site but I think I have it
all correct.
The specific question is in regard to the dynamotor churning up each time the
mike button is depressed or if it does. The actual concern is whether fairly
clean dots and dashes could be sent or whether the nature of the radio would
have it difficult to send readable code. would some beginning characters be
lost? Would some dots and dashes be difficult to discern?
Alan L. Caldwell
Major USAF Ret.
-------- End of forwarded message --------
73 de Tomas, NW7US (AAR0JA/AAM0EWA)
--
: Propagation Editor, CQ/CQ VHF/Popular Communications Magazines :
: http://hfradio.org/ -- http://prop.hfradio.org/ -- Brinnon, WA :
: 122.93W 47.67N - CW / SSB / DIGITAL / DX-Hunting / Propagation :
: A creator of solutions -- http://accessnow.com/ -- Perl Rules! :
: Washington State MARS Emergency Operations Officer - (AAM0EWA) :
: WA State Army MARS Webmaster for http://wa.mars.hfradio.org/ :
: 10x56526, FISTS 7055, FISTS NW 57, A.R. Lighthouse Society 144 :