Details: 

This Nice Apollo ABF/A long range adjustable aerial antenna is compatible with the 1050 control board and dually works with both OXI/A receivers and FLOX2R receivers. If the aerial supplied by your receiver is in an unfavorable position and the radio signal is weak, this antenna is an ideal product and may be installed on either of said receivers to improve reception and functionality. The new aerial must be positioned as high as possible and above any metal or reinforced concrete structures present in the area.