Hello Group,
When I tune in 868.9875, I can occasionally hear a telemetry-type signal and it appears to cover a wide area. I've heard it from North Orange County and up into downtown LA. It sounds like a regular data pulse with no variation - almost like some sort of timing signal. Anyone have any idea as to what this may be?
I've listened to samples of digital signals without being able to pin it down. Also, the only users licensed for this frequency in the area are Orange County and The State, apparently at the Lancaster and Chino prisons as well as the prison(?) in Whittier (on Whittier Blvd, can't remember the name or use of the place). Thanks in advance.
Mark
When I tune in 868.9875, I can occasionally hear a telemetry-type signal and it appears to cover a wide area. I've heard it from North Orange County and up into downtown LA. It sounds like a regular data pulse with no variation - almost like some sort of timing signal. Anyone have any idea as to what this may be?
I've listened to samples of digital signals without being able to pin it down. Also, the only users licensed for this frequency in the area are Orange County and The State, apparently at the Lancaster and Chino prisons as well as the prison(?) in Whittier (on Whittier Blvd, can't remember the name or use of the place). Thanks in advance.
Mark