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signal was seen. For Spectrum Mode signal list generation or when adding a signal manually to the
signal list, this field will be equal to the First Seen field.
Count - In SmartBars Signal Resolution Mode, if a periodic and repetitive signal is detected, this field
will automatically keep track of the number of times the signal appears.
Class - Using the Class field, signals can be tagged with 3 different designations: "Known",
"Unknown", or "Threat". The Class field must be set manually by the user.
ITU - General Frequency Band Information for specific ITU regions. To ensure accuracy for a given
location, be sure to set the ITU region (see page 101).
Wireless - Specific Band Information for known wireless protocols (GSM, CDMA, LTE, etc.) To ensure
accuracy for a given location, be sure to set the ITU regions (see page 102).
Other Details - More specific band information (e.g. Amateur Radio 60 meters, Instrument Landing
System, VHF Television, etc.) This information is only available if the MESA is set to ITU Region 2 (see
page 102).
FCC - Contains information for the bands defined by the FCC rules. The FCC Rules Part Number is
listed in the description (e.g. Maritime (80), Amateur Radio (97), etc.) This information is only
available if the MESA is set to ITU Region 2 (see page 102).
Atten/Gain - Indicates the attenuation or gain setting (see page 27) on the MESA at the time the
signal was recorded.
Latitude/Longitude/Altitude - Indicates GPS location information when the signal occurred (or at the
time of the last seen occurrence). GPS Location information must be available or saved (see page 23)
for this information to be present.
UTC Offset - Represents the time difference between local time and UTC. This field depends on the
time zone a particular MESA is set for. UTC Offset is provided in the format +/- [hh]:[mm].
Probe - The selected probe on the MESA when the signal occurred.
Adding Signals
To manually add a signal to the signal list:
1) Position the cursor at the signal to be added.
2) Press the "Add" button at the bottom of the signal list. A dialog box will appear with all the
details of the signal to be added. If everything is as desired, press the "OK" button.