Unknown signal

From Signal Identification Wiki
Jump to: navigation, search
Unknown signal
SDR--.jpg
Frequencies 155.200155.2 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
0.155 kHzKiloHertz (kHz) 10^3 Hz
1.552e-4 MHzMegaHertz (MHz) 10^6 Hz
,155.700 MHzMegaHertz (MHz) 10^6 Hz155,700,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
155,700 kHzKiloHertz (kHz) 10^3 Hz
Frequency Range 155 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).0.155 kHzKiloHertz (kHz) 10^3 Hz
1.55e-4 MHzMegaHertz (MHz) 10^6 Hz
155700000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).155,700 kHzKiloHertz (kHz) 10^3 Hz
155.7 MHzMegaHertz (MHz) 10^6 Hz
Mode pulse
Modulation ¿?
Bandwidth 700 MHzMegaHertz (MHz) 10^6 Hz700,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
700,000 kHzKiloHertz (kHz) 10^3 Hz
700,000 kHzKiloHertz (kHz) 10^3 Hz
700 MHzMegaHertz (MHz) 10^6 Hz
700,000 kHzKiloHertz (kHz) 10^3 Hz
700 MHzMegaHertz (MHz) 10^6 Hz
Location Chile
Short Description

This pulse is constant 24/7, I do not know what kind of interference it is. An unknown irregular impulse transmitting between 155,187.5 and 155,700 Mhz The signal is constant all the time.

The received signal ranges between 155,187.5 and 155,700 MHzMegaHertz (MHz) 10^6 Hz. It emits a sound. It uses a large amount of bandwidth and interferes with other signals.
I/Q Raw Recording
Audio Sample