Berkeley introduces Yellowjacket Plus, an 802.11a Wi-Fi analysis tool with built-in GPS receiver. Yellowjacket Plus is an all-in-one, portable, wireless test receiver system with built-in spectrum analyzer that sweeps, analyzes, optimizes and secures 5 GHz Wi-Fi WISPs and Hotspots. The calibrated receiver measures all 8 OFDM 802.11a channels for identification of any MAC, SSID and RSSI signal levels of both Access Points and NIC Client cards on or off the network.