Unknown modulating carrier and sidebands
From Signal Identification Wiki
Frequencies | "-228.070MHz" is not declared as a valid unit of measurement for this property. |
---|---|
Frequency Range | 0 Hz - 0 Hz |
Mode | NFM |
Modulation | — |
ACF | — |
Bandwidth | 140 kHz |
Location | USA |
Short Description |
Pulsing signal at 228 MHz, with sidebands spaced at 22.75 kHz. Carrier appears to pulse at ~1.33 Hz |
I/Q Raw Recording | Download file |
Audio Sample |
Samples[edit]
Frequencies[edit]
228 MHzMegaHertz (MHz) 10^6 Hz, sidebands visible at 22.75kHz intervals. Carrier amplitude modulates at about 1.33 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz)..