AW: LF: JT9 Coding?

[Vincent Stallbaum <info@vsas.de>]

Hi Markus,

JT9 doesn't need a linear transmitter. So if you can transmit WSPR, JT9 should be work as well :)

73

Vinny

-------- Ursprüngliche Nachricht --------
Von: markusvester@aol.com 
Datum: 01.02.2016  21:22  (GMT+01:00) 
An: rsgb_lf_group@blacksheep.org 
Betreff: LF: JT9 Coding?

While we’re at it…  I recently missed the JT9 activity night, mostly due to the lack of a linear MF transmitter. For WSPR, I’ve used a commandline tool (wsprcode.exe, or wspr.exe with -tx option) to encode a message to a file. This is then read by a little homemade program (ddswspr.exe), which feeds an AD9850 DDS module through the serial port.

 

Does anyone know whether a similar encoding option exists for JT9?

 

Best 73,

Markus (DF6NM)

 

Von: John Andrews
Gesendet: Montag, 1. Februar 2016 19:17
An: rsgb_lf_group@blacksheep.org
Betreff: Re: LF: WOLF Coding

…

 

"If you have a BPSK-capable beacon which uses an EEPROM to store its

message, WOLF can generate a binary file suitable for programming the

device.

…