Unknown modulating carrier and sidebands

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Unknown modulating carrier and sidebands
Frequencies 227.930-228.070 MHzMegaHertz (MHz) 10^6 Hz"-228.070MHz" is not declared as a valid unit of measurement for this property.
Frequency Range 0 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).kHzKiloHertz (kHz) 10^3 Hz
MHzMegaHertz (MHz) 10^6 Hz
0 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).kHzKiloHertz (kHz) 10^3 Hz
MHzMegaHertz (MHz) 10^6 Hz
Mode NFMNarrowband Frequency Modulation
Modulation
Bandwidth 140 kHzKiloHertz (kHz) 10^3 Hz140,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
0.14 MHzMegaHertz (MHz) 10^6 Hz
140 kHzKiloHertz (kHz) 10^3 Hz
0.14 MHzMegaHertz (MHz) 10^6 Hz
140 kHzKiloHertz (kHz) 10^3 Hz
0.14 MHzMegaHertz (MHz) 10^6 Hz
Location USA
Short Description

Pulsing signal at 228 MHzMegaHertz (MHz) 10^6 Hz, with sidebands spaced at 22.75 kHzKiloHertz (kHz) 10^3 Hz.

Carrier appears to pulse at ~1.33 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
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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)..

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