FM, AM, 2FSK, 4FSK, ASK, OSK, 2PSK, 4PSK and burst modulation 0.1Hz to 100MHz frequency counter Features and Benefits0 Hz ~ 150 MΗz0.1Hz to 100MHz frequency counte 10μHz maximum frequency resolution Two channels output independently or synchronously Without limitation for the whole range, digital setting directly FM, AM, 2FSK, 4FSK, ASK, OSK, 2PSK, 4PSK and burst modulation Data storage and ...