[BC] Smallest AM Radiator

[PeterH5322]

>... had no idea TIS could operate on 1070 in the middle 
>of the band ...

They operate on 840 here, and there is a Class A on 810 (-30 kHz) and 
Class Bs on 860 (+20 kHz) and 880 (+40 kHz), with a soon-to-be Class B on 
840, replacing the one on 860, when it moves to the metro which 810 also 
serves.

I presume those TISes on 840 will move to 850, although the new 860 will 
be sending a couple of hundred kW their way, as it does now, but from a 
somewhat greater distance.