All, just got my Comet 712EFC from DX. The package that the antenna came in clearly said Comet 712EF, and a sticker was added at the end so it says "712EFC." The antenna itself does appear to say 712EFC. Has any one else experienced this? I assume it is to save on manufacturing costs so Comet only has to produce one package, but I wanted to double check as those are two different antennas for different frequencies.