27MHz Pulsing Signal/Interference
 | |
|---|---|
| Frequencies | 27.12 MHz |
| Frequency Range | 27.12 MHz - 27.12 MHz |
| Mode | RAW |
| Modulation | — |
| ACF | — |
| Bandwidth | 1000 kHz |
| Location | United States |
| Short Description | 1.925hz pulsing signal (5 pulses) that repeats every few seconds around 5-10 times, then stops for an unknown period. Strong enough to completely disrupt AGC on CB band. Signal penetrates at most a few megahertz. |
| I/Q Raw Recording | — |
| Audio Sample | |
Pulsing signal (5 pulses) that repeats every few seconds around 5-10 times, then stops for an unknown period. Strong enough to completely disrupt AGC on CB band. Signal penetrates at most a few megahertz. Ticks at around 1.925hz clicking, and occasionally switches to a loud pulse mode that overloads the AGC.
The gap between being in pulse mode and click mode is mostly consistent but sometimes lasts 3 ticks instead of 2.
IQQuadrature signals form the basis of complex RF signal modulation and demodulation, both in hardware and in software, as well as in complex signal analysis. file: https://mega.nz/file/aE5XgR5Y#eNfyRjQ5irh4sv9su_cmrEBPqaDxyShKHlWebMEYZhA
(The provided audio file is from this IQQuadrature signals form the basis of complex RF signal modulation and demodulation, both in hardware and in software, as well as in complex signal analysis.)
