Help ! I need to get an adaptor for my new antenna to attach to my AVL58. Currently they appear to have the same connector. I have been told I need a RP-SMA to SMA adaptor but having looked at a picture of the adaptors matching this on the web they look very similar to what I have currently. Antennas are ImmersionRC 5.8GHz RHCP Antenna Set (2 antennas) SpiroNET - V2. States SMA connector compatible with all FatShark/ImmersionRC 5.8GHz Can anyone confirm or send me a link (UK) as to what I need please.