Delta X. User Manual19BandsThe Delta X effectively detects eavesdropping devices transmitting information via mobile networks orwireless ISM bands. For this purpose the software handles mobile and wireless bands in a special way:all activities within each band are grouped and displayed as one signal with an individual threshold, assuch the detection results do not contain excessive information; hopping signals are detected andlocated better while any background interference is eliminated with the help of the threshold.Auto-SetupThe Bands table must correspond to the local frequency assignment to ensure correct detection. TheDelta X is supplied with a number of data files for different countries, so after setting the country in the"Settings – General" the system offers to setup the Bands table automatically.It can also be done later with the help of the "Auto-Setup" button.FieldsThe Begin and End fields are the edges of the band.The Name field is obligatory and should be unique for each pair of bands, consisting of uplink anddownlink.There are the following types of bands: Uplinks: Used by mobile devices for sending information to base stationsAddrecordDeleterecordApplychangesDiscardchangesClonerecordDelete allrecordsContent ofthe BandstableAdjust the tableautomaticallyOperations withexternal data file