The newest firmware has the RF Scout Icon as part of the new update, however, without adding options, the capability is not enabled. Contact Tektronix to order options to enable these capabilities. Several option combinations are available depending on the standards you need to scan for interference, and options that include mapping. For automatic recording of GPS map coordinates when saving signal strength measurements, also order the YBGPS1 receiver (which includes a timing reference for accurate PN offset measurements).