[Lowfer] BPSK on 8822 Hz

Dexter McIntyre W4DEX dexter.mc at gmail.com
Tue Dec 30 12:22:54 EST 2014


Garry Hess wrote:
> Dex, what software is recommended to decode your transmission?
Garry,

I see my last evenings reply to Lloyd's post only went to him.

I'll have to ask Paul Nicholson, he's the instigator of what we're 
doing.  I'm just following instructions :)

Paul is a Linux guru so all his software runs that platform.  I needed a 
way to key his BPSK format with a Windows machine so he quickly whipped 
out this script:   http://abelian.org/tmp/wsend2v1.exe

I made several 2.5 hour 4 character transmissions.   Paul quickly 
decoded the first transmission of "4DEX" at Mike Smith's site in Forrest 
VA.  Mike has a lot of interesting info on his web page:  
http://www.unixnut.net/efield-current.html

On the 0300 UT transmission Paul successfully decoded "EM95" at his 
location in Todmorden, UK.

Also a 0600 UT transmission was decoded from reception at Joel 
Gonzalez's site in Sebring, Florida.

http://www.backyardastronomy.net/

I'll see if Paul want another test tonight and will ask about his 
decoding software.

Dex









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