diario SWL I-56578 Antonio

updated The signal was recorded at 8403.5 KHz (CF) thanks to the use of some KiwiSDRs [1], it occupies a bandwidth of 2500 Hz  and s...

Yet another unid (to me) OFDM transmission spotted by ANgazu on 4 MHz band by using a remote Kiwi SDR in Sweden (SM2BYC). The waveform use...

For several days, at a frequency of 12384.0 and 16553.0 kHz on USB (16553.0 is a constant for the Japanese MIL 8 freq signal), we hear...

These signals has been heard on 13 November on 16497.0 KHz USB ( 16 500 .0 KHz L SB) at 1420z, transmission was noised and of poor qua...

heard on 20 October around 0615z on 14429.5 KHz on USB: the waveform has a pilot tone at ~445Hz (the lower frequency in the spectrum), ...