Theoretically possible but -
Cell phone signal strength: -30 dBm on the high side (0.000001 Watt)
TV transmitter: varies, say 600 kW ( 600,000 Watt)
Yet there are no dead zones around TV transmitters.
Average US background radiation 624 millirem per year
CDC says 73% is inhaled
So if I was a worrywart I'd wear a dust mask rather than worry about a phone
