 In addition to the power increase to 20 kW ERP, it was reconfigured to 64QAM and 8k carriers, which resulted in a service area similar to the old analogue transmissions but with much more bandwidth available than Multiplex 1 ever had.For the duration of the switchover, all the channels carried on Multiplex B were duplicated on this new PSB1 multiplex.All remaining analogue television was shut down after 36 years of service.