The application KOrinoco is a set of tools to configure wireless LAN cards that support the wireless extensions. It is written for KDE2.
Category:   Software > Monitoring/Scanning

Grasshopper[tm] is a handheld, wireless receiver designed specifically for sweeping and optimizing Local Area Networks. The instrument measures coverage of direct sequence CDMA networks which operate on the IEEE 802.11b standard allowing the user to measure and determine the AP (AccessPoint), PER (Packet Error Rate) and RSSI signal levels aiding in locating the hub and access points throughout a building. Grasshopper detects and differentiates from narrow-band multipath interferences such as microwave ovens and frequency hopping systems and features a built-in display, keypad and removable battery pack for true portability.
Category:   Software > Monitoring/Scanning

is another applett which shows how far away you are from the base-station.
Category:   Software > Monitoring/Scanning

wavemon is a ncurses-based monitoring application for wireless network devices. It currently works under Linux with devices that are supported by the wireless extensions by Jean Tourrilhes (included in Kernel 2.4 and higher), e.g. the Lucent Orinoco cards.
Category:   Software > Monitoring/Scanning

Category:   Software > Monitoring/Scanning