Jamming profiles of selected, popular devices jamming GPS/GNSS signals ("jamming"). Measurements obtained in laboratory conditions determining the characteristics of each device in the frequency spectrum ranging from 1000 to 1800 MHz, using commercially available equipment. The package contains three sets of data for each device, recorded at predefined distances in meters (1, 3 and 7 meters, respectively). Additionally, the package contains data recorded using a GNSS receiver, showing the impact of jamming devices on the receiver's operating characteristics (SNR, SNR for selected constellations, AGC, precision of the calculated position.