OK GUYS I GOT SOMETHING FOR YAIt is a small round ANTENNA LINEAR about 3 inches tall round sealed unit .Made by WORLD MARKET CO.It has 27 mhz on one side and 20 Db. on the other.Has one blue wire thats goes to a knob that you can turn.I think one wire is missing.You can put it in line.At the top it has+12 v. RADIO.That is the best i can do.I wish i can get a picture to ya.Maybe when i get my s#*t set up.73 coathanger N.E. PA.