The PFSL-G3 system employs an integrated GPS receiver to display and store geographical co-ordinates of the measured signal. The logged data include time, date, latitude, longitude and altitude. The signal level can be measured in µV, dBm or S-units, and field strength can be displayed in µVm or dBµVm. Instantaneous, peak or average values can be shown, calculated over user-definable intervals.

The PFSL-G3 system employs an integrated GPS receiver to display and store geographical co-ordinates of the measured signal. The logged data include time, date, latitude, longitude and altitude. The signal level can be measured in µV, dBm or S-units, and field strength can be displayed in µVm or dBµVm. Instantaneous, peak or average values can be shown, calculated over user-definable intervals.