NPSPACNational Public Safety Planning Advisory Committee
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Worldwide applications include cellular, PCS, DCS, 2G, 3G, 4G, CDMA, cdmaOne, CDMA 2000, lx, 1x EV-DO, GSM, GPRS, EDGE, UMTS, HSDPA, W-CDMA, TDMA, AMPS 802.11, Bluetooth, broadcast, emergency, fire, GPS, HDTV, IBOC, in-building, microwave, NPSPAC, paging, police, private, Project 25, public safety, tactical military, telematics, tetra, trunking, utilities, WiMAX, WLAN, and WLL.
The modem is now also available in 16 Kbps, half-channel, UHF, and 800 frequencies, as well as 19.2 Kbps in NPSPAC frequencies.
The task force is considering a wide area digital trunked system (the latest technology on the verge of release, as opposed to less spectrum-efficient analog systems) using 806 MHz channels as well as the NPSPAC channels (a group of channels set aside by the FCC for public safety) at 821 MHz.