XHDATA D-808 external antenna jack question

Jim Townley

I just ordered the XHDATA D-808 and later observed a few posts which indicated that the external antenna jack is for all bands except MW. I downloaded a recent PDF of the manual, which states that the external antenna jack is for mw sw fm and the air band. Is this something that they updated at some point in the production, or an error in the manual? Will I have to modify the radio to enhance mw reception with an external antenna?
Thank you in advance,

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