From Signal Identification Wiki
Single Tone  |
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Frequencies |
172.755 MHz |
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Frequency Range |
172.755 MHz - 172.755 MHz |
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Mode |
— |
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Modulation |
— |
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ACF |
— |
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Bandwidth |
400 Hz |
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Location |
Philadelphia PA, USA |
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Short Description |
It keeps broadcasting nonstop (from the time I started listening). Doesn't seem to have a purpose, but what is making it?
Used SDR# - Tuned in at 172.7551 MHz - Recorded using CW |
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I/Q Raw Recording |
— |
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Audio Sample |
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