NSW Transport Department is proposing to install two Digital Train Radio System in Chatswood. These radio towers apparently replace the rejected proposal at Nelson
Street.

I assume there will be two DAs?

The southern 30 metre tall tower seems excessive.

The towers north of the station appear to be close to the Pacific Place.

Is there a cost issue against putting them on the tower buildings?

What is the radiation pattern produced by the proposed antennas transmitting this digital information?
How is the radiation level measured, and how are validating measuring
locations chosen?

Is there a radiation risk from side lobes to nearby residents?

Jim McCredie.