One 750Ω antenna cable. This is an accessory that came with the SHARP Blu-ray disc recorder I purchased (in March of this year). I didn't need this cable. The length is approximately 120cm. I measured it without unscrewing the connectors, so this is an approximate length. I don't know the part number. I am looking forward to your purchase if you understand that this item has been stored at home. I will ship via Nekopos.