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The Public Safety Spectrum Trust Corporation (PSST) was a non-profit organization which represents the radio spectrum needs of police, fire and ambulance agencies in the United States. The PSST was selected by the Federal Communications Commission (FCC) as the Public Safety Broadband Licensee (PSBL) for the 10 MHz of 700 MHz public safety ...
The FCC placed rules on public safety for the auction. 20 MHz of the valuable 700 MHz spectrum were set aside for the creation of a public/private partnership that will eventually roll out to a new nationwide broadband network tailored to the requirements of public safety. The FCC offered the commercial licensee extra spectrum adjacent to the ...
The remaining 12 members are selected by the United States Secretary of Commerce for their public safety, technical, network, and/or financial expertise. [3] Prior to FirstNet, the Public Safety Spectrum Trust was selected by the Federal Communications Commission (FCC) as the Public Safety Broadband Licensee (PSBL) for the 10 MHz of 700 MHz ...
The newly launched 700 MHz Dual Duplexed TX/RX TTA covers the Public Safety 700 MHz narrow band and offers features that are both powerful and practical for demanding communication systems. With a downlink frequency range of 764-776 MHz and an uplink range of 794-806 MHz, the TTA is designed to support 400W of downlink power and provides a ...
During the United States 2008 wireless spectrum auction, the FCC allocated 20 MHz of the 700 MHz UHF radio band spectrum freed in the digital TV transition to public safety networks. The FCC expects providers to employ LTE for high-speed data and video applications.
Professional wireless microphones used the 700 MHz band until 2010 when they were made illegal, but equipment still exists in use that may interfere with 3G and 4G technologies. [10] Due to immediate adjacency to channel 51 lower 700 MHz A block license holders were prohibited to use it within channel 51 station service areas.
After the migration to digital terrestrial television in 2009, the Federal Communications Commission (FCC) banned all of these from using the 700 MHz band, effective June 12, 2010. The 700 MHz band is now used for public safety communications and wireless broadband providers. [5]
In 2008, Motorola announced the first deployment of Inter RF Subsystem Interface (ISSI) gateways between live Project 25 public safety networks. [18] The ISSI standard is a non-proprietary interface that allows two or more P25-compliant trunked systems to be connected—even if they are from different vendors or operating in different frequency ...