| [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] radio frequencies 2nd radio frequency (RF) signals radio patterns antennas radio pigtails antennas installing radio spectrums 2nd 3rd DSSS (Direct Sequence Spread Spectrum) free 2nd 3rd 4th interference range Wi-Fi PC Cards comparing red alert security levels red-alert security levels 2nd 3rd refridgerators Internet remote connections AP (access points) 2nd locating via retail chains 2nd locating via Wi-Fi Directories 2nd locating via Wi-Fi service providers 2nd PC cards tuning 2nd 3rd required hardware 2nd 3rd 4th Wi-Fi service providers costs 2nd repeaters (dedicated wireless bridges) 2nd Research in Motion BlackBerry retail hotspots locating 2nd RF (radio frequency) signals ring topology (networks) roaming Boingo Wireless network WiFi411 directory routers 2nd 3rd access points combining 2nd default passwords firewalls 2nd home networks 2nd Linksys's Wireless Broadband Router model BEFW11S4 2nd configuring 2nd 3rd 4th 5th NAT (Network Address Translation) wired connection sockets |