Riot in D Block
By Sam Churchill
It is using the 10 MHz of broadband frequencies licensed to the Public Safety Spectrum Trust (PSST) in the U.S., as well as in combination with the 10 MHz of adjacent frequencies known as the D Block in the U.S. These frequencies combined form Band ... Verizon Wireless and AT&T, both with 700 MHz spectrum from 2008 auctions, want to see the D Block go to public safety. So does Motorola, which dominates the market for first responder communications equipment and handsets.
By Sam Churchill
It is using the 10 MHz of broadband frequencies licensed to the Public Safety Spectrum Trust (PSST) in the U.S., as well as in combination with the 10 MHz of adjacent frequencies known as the D Block in the U.S. These frequencies combined form Band ... Verizon Wireless and AT&T, both with 700 MHz spectrum from 2008 auctions, want to see the D Block go to public safety. So does Motorola, which dominates the market for first responder communications equipment and handsets.
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