Is a smart meter mandatory? As an amateur radio operator I'm worried the signals may interfere

I am informed my meter is out of test and needs replacing. Am I obliged to have a smart meter? I have a complex WiFi arrangement with multiple access points, I run a local web and email server requiring constant power and I am also a practising licensed amateur radio operator regularly transmitting signals of the order of 50-100 Watts. I already experience serious interference from local sources such as VDSL and other people’s faulty “home plugs”. I have also read of all the issues which can arise from smart meter installation, including reports of electrical faults being introduced by the installing engineer (who on occasions with some companies has apparently been shown to be uncertified) and failure of the installation to properly communicate, giving users sometimes months of grief with much blame-passing between providers of various parts of the infrastructure. I would much prefer to stay un-smart and provide nice, simple meter readings! Is this possible, or am I legally obliged to go “smart”?