File and image transfer using thor of FLDIGI underf NVIS setup and VHF/UHF has been proven to work superbly well at all frequencies.
MT63 using VHF/UHF has also been proven to be a superb mode for file and image transfer using audio coupling without using an audio interface such as signalink.
I encourage OMs to get familiar with these modes as they are crucial for emcom.
I shall be publishing videos on these in the near future.
A sample file transferred is shown below
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<flmsg>4.0.7
:hdr_fm:21
FR1GZ 20181810170025
:hdr_ed:21
FR1GZ 20181810170025
<plaintext>
:tt:18 General Message06
:to:5 RASEC
:fm:5 FR1GZ
:dt:8 18/10/18
:tm:6 21:00L
:sb:8 EXERCICE
:mg:538 EXERCICE EXERCICE EXERCICE
AGIR APRES ACTIVITE VOLCANIQUE
- RESTEZ A L’ECOUTE DES CONSIGNES SUR LA CONDUITE A TENIR, EMISES PAR LES RADIOS ET STATIONS DE TELEVISION.
- ÉVITEZ DE VOUS ELOIGNER DE VOTRE DOMICILE, SAUF EN CAS DE CONSIGNES CONTRAIRES DES AUTORITES.
- ENLEVEZ, DES QUE POSSIBLE, LES DEPOTS DE CENDRE VOLCANIQUE SUR LES TOITS DES MAISONS.
- ÉVITEZ DE TELEPHONER POUR NE PAS ENCOMBRER LES LIGNES.
EXERCICE EXERCICE EXERCICE
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