frontend: WBX rev.3.1  serial: EDR1EV1XW (F42EBF)   (Vojtovo)
mainboard: N200 rev.4  serial: E4R15TAUN (Vojtovo)
power setting: cca -1dBm,  TXgain: 24, TX samplerate: 1Msps
VSA: f=1800MHz, Ref level 5.26dBm, Att 25dB, Res len: 400, symbolrate 100kHz
