Cigarette/pipe/cigar smoke wont have enough affect on the radio to worry
about.Computers are affected much differently by smoke though.It can and
sometimes does do a lot of damage to computers.It is best to not smoke
(better still to not smoke at all,I smoke like a choo choo train) near
computers.At least buy/use one of those air cleaners that helps to trap
smoke particles.
cuhulin