On 1st of January 2019 we hit above 43[km] of transmission from 2[m] above the ground
We hit the record by transmitting an unconfirmed packet using our LoRaWAN tester/tracker (which is still under development) in a car on the move with antenna mounted on its roof and pointing straight up.
Our transmission took place on a 384 road near Sieniawka village from where we were lucky to reach one of the Wroclaw's gateway.
* location: 384 road near Sieniawka village * antenna: 3[dBi] mounted on car's roof * chip: IMST iM881A * spreading factor = SF7 * TX power = +14[dBm] * error coding = 4/5 * bandwidth = 125[kHz] * connection type: unconfirmed
* location: Wrolcaw, Wittiga * EUI: 1234567891ABCDEF * RSSI = -123[dBm] * SNR = -5.20[dB]