This slide presentation outlines information on RF-AMR technologies. Topics outlined include: radio waves and spectrum; system reading types; transmitting options; current technologies; global RF regulations; U.S. frequency allocations; narrow band transmission; spread spectrum; frequency-hopping spread spectrum; direct sequence spread spectrum; FH vs. DS - a summary of interference handling; commercial examples of each technology; receiver connectivity; network applications; installation and meter reading tips; AMR interface to WI FI; and, WI max. Includes figures.
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Edition: Vol. - No. Published: 06/01/2006 Number of Pages: 36File Size: 1 file , 1.3 MB