The Malawi government will review the airwaves planning that the African country’s communications regulator had initiated in 2019 to address problems generated by channel saturation. The Malawi Communications Regulatory Authority (Macra) had tasked the UK-based Casitel, an independent consultancy, with optimising the use of frequencies to allow new stations to open (see our article here). But some radio stations have complained, claiming that switching on new secondary installations to reduce the power of the main one has, on the contrary, generated disturbances. Such as Radio Islam, which by reducing its power from 500 to 200 W is now suffering interference from Radio Maria on 89.9 operating in the Dedza district, which transmits on the same frequency in the Mangochi district. Joy Radio, on the other hand, is complaining about the increased cost of recalibrating its transmitter in order to change frequency.
More details here.