Yes, the MX62M is the one you want for the 857D.? I am using one with my ATAS and it works fine.? The main difference between models is which port 6M is on.? On the 857, it is on the HF port, which matches with the 62M.? (The MX610M puts 6M on the VHF/UHF side.)?
Ron Jakubowski, K2RJ?
Tab? S5e
