loop antenna for SDR


   I recently picked up an MLA-30 compact Chinese active loop antenna to use on the AM and HF bands with my
SDR radios until I have my outdoor HF ham transmit antenna ready.

However, I’m visually impaired, and am having trouble 
figuring out how to connect the loop part to the 
amplifier box. There are a couple of SMA connectors
to go to the radio and the long antenna wire, but i
don't see a slot for the loop. Has anyone tried one of these?

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