nib rfl electronics 6780p bb tx/rx programmable fsk carrier

Description

this is a new in the box rfl 6780p bb tx/rx programmable fsk carrier-- I do not know much about this item- the box has been opened and what is in the photo is included.
ask other questions you have!! shoes are sold on consignment so i have to go by the sellers asking price. i do understand shipping costs are high now and i do go by the post office prices. for heavy items please send your zip code and i can check for a cheaper rate through fedex. i ship mon-fri.