Unknown 451p4500
From Signal Identification Wiki
 | |
|---|---|
| Frequencies | 450 MHz,470 MHz |
| Frequency Range | 450 MHz - 470 MHz |
| Mode | USB |
| Modulation | — |
| ACF | — |
| Location | USA |
| Short Description | Intermittent digital, and occasionally morse code, possibly trunked? |
| I/Q Raw Recording | — |
| Audio Sample | |
Seen @ 451.4500MHz, FCC Reg. to DTE Gas Co. Hart, MI Possibly "smart" gas meters, pressures sensors, valves, pumps, work crews, etc.
Additional Images[edit]
An image I caught of a similar, on 451.125 MHzMegaHertz (MHz) 10^6 Hz. Ywsia1
And some others i captured on 451.0875. They seem to be adding these all over where I am.. And taking away ones that seem to not be in much use. Ywsia1 (yalec)
Samples[edit]
