Transmission mode speed comparison of Pactor 3/4, VARA HF, and ARDOP.

Testing completed by OE3XEC (Landesverband NÖ ÖVSV) on 03 Jan 2025 using the 80m band at a distance of 100 miles using 100W and a standard 80m dipole antenna.

Test message transmitted was a 100kb JPG image attachment.