Tamthebam

My neighbour has a vent axis bathroom extractor fan with humidity setting. it is wired from light rose. A nearby radio ham when transmitting, is causing the fan to try to switch on and off in time with the transmissions. The ham says he is licensed properly and a fan is not a protected device like a tv or radio and is not fit for purpose, picking up a signal it is not intended. does anybody have any experience of this and have any ideas on how to approach it. The fan installation is around 10 years old and has no isolation switch.....