Unknown 464.75 MHz
From Signal Identification Wiki
Frequencies | 460 MHz,940 MHz |
---|---|
Frequency Range | 460 MHz - 940 MHz |
Mode | FM |
Modulation | QAM |
ACF | — |
Bandwidth | 10 kHz |
Location | Grand Rapids, MI |
Short Description | Common signal found throughout Michigan. Can have various rhythms. Did find out on KB9KUD that this type used for updating transmitter data... |
I/Q Raw Recording | Download file |
Audio Sample | — |
Common signal found throughout Michigan. Can have various rhythms. Did find out on KB9KUD that this type used for updating transmitter data...
Edit: this signal disappeared as of the end of October. Another one is still in use around the area, but with twice the rhythm speed, and on a different frequency. 461.8125
- 2: this signal has its license renewed as of today, Jan 28. Signal is actually twice as strong and affects the entire noise floor on the part of that spectra.
Samples[edit]