Can you mentally convert Lectrosonics or Zaxcom blocks to Megahertz without referring to a list?  I certainly can’t. 

There is a universal convention that we define radio frequency in Hertz.  Exactly where does the block designation fit in?

We’ll All Be Rooned (or will we?)

  The future of the Australian UHF TV band is murky and complex.  If you are looking for the single-page executive summary, sadly there is none.

 That some part(s) of the UHF TV spectrum will be auctioned off is a fact.  That this will leave us without spectrum is a myth.  That is not even the major threat.  Read on, if you dare.