many thanks to ANgazu & Rapidbit for their work
radiosonde-vaisala-rs92-sgp

I'm sorry to use English but unfortunately I do not know Spanish (... although very similar to my language) This is an ARQ ISB system heard on 6231.5 KHz/USB (Maritime Mobile band), 2800Hz offset from carrier, around 0630z on 12 October [1]. Most likely the two 3 KHz side bands are used as follows ...

great work ANgazu!

what is their address or email address?
Thanks

gracias ANgazu y Rapidbit!
http://i56578-swl.blogspot.it/2017/08/e ... -tpms.html

Saludos.

escuchado esta mañana (24.07.17) en la frecuencia de 7875.0 KHz/USB. Gracias ANgazu para la identificación

just an update...
http://i56578-swl.blogspot.it/2017/06/t ... go-on.html

saludos cordiales
Antonio

tonight they are using the 5MHz band frequencies shown in their doc at :
http://www.hfindustry.com/meetings_pres ... Bergot.pdf
(zoom the page 9)

great ANgazu! he pointed me to the rigth direction for the identification of these transmissions.
(sorry for the English language post)

Antonio

hola ANgazu y todos los amigos del foro, me disculpo si escribo en Inglés

yes, WALE is very very interesting and intriguing for its functionalities. I never heard such transmissions but in case I'll copy then... I'll send you and the group.
Have a nice copies!

Saludos,
Antonio