Craig Birkmaier wrote: > There you go again trying to change the argument. NOBODY ( that > I know of) has EVER suggested building a distributed broadcast > system with a dense mesh of low powered cells. The density > requirements for cellular data networks are necessarily high > because of the LOW POWER levels used by these devices to link > back to the network. Try using numbers to prove your point, Craig. Honestly, generic, vague words are unconvincing. I'll set the scenario for you, and you do some numbers. That might finally convince you. The broadcaster uses a mesh of , say, three medium power sticks, say 10 KW ERP, and the closest to you is 10 miles away. Your neighbor has a handheld, auto-detecting gizmo that is in a poor signal reception part of his apartment, so it doesn't detect that transmitter. So, from a distance of 10 feet of your receiver, he starts blasting away at a "mere" 100 mW (white space devices can go a high as 1 watt, by the way). Make this easy, biased towards your intended result: assume only free space losses. By how many dB will he swamp your desired TV signal? Bert ---------------------------------------------------------------------- You can UNSUBSCRIBE from the OpenDTV list in two ways: - Using the UNSUBSCRIBE command in your user configuration settings at FreeLists.org - By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line.