I am using ft65 and never had isues with him. Much better than uv5r. Never been on realy heavy crowded spot so maybe, one day…
I am looking for good band pass filter to avoid any issue
I like 6,25 kHz step because pmr is little bit aside, not at 12,5 kHz.
And for antenas, it is not RP sometning. It is SMA. If has a little hole than is female or little stick is male. So, antenas are SMA-F or SMA-M. That on the picture is sma-f