I'm really not sure what's causing this kind of interference. I've mentioned it here before, in other threads, but actually recorded some of it this time. It's on a new BCD396XT I just bought (so no discriminator output), and I've heard the exact same thing on my older BCD396T.
I'm fairly close to one of my county's antennas, but across from my neighborhood is a large antenna with several cellular and microwave (I believe) antennas. Not 100% sure if they're the issue, as I've looked that tower up on AntennaSearch, and most of it's frequencies aren't anywhere near my county's trunked frequencies. I think the lowest frequency range I could find for one repeater/antenna on that tower is ~1GZ (but I'd have to double check), and the highest was either 6GHz or 10GHz.
So I'm at a bit of a loss as to why this area seems to be in a dead zone. Thoughts?
WAV file uploaded at:
drop.io qatui0j
(The spikes are visible in waveform mode, and sound like a hammer hitting something).
The frequency being heard is 868.2625MHz. Site ID is A42E.
I'm fairly close to one of my county's antennas, but across from my neighborhood is a large antenna with several cellular and microwave (I believe) antennas. Not 100% sure if they're the issue, as I've looked that tower up on AntennaSearch, and most of it's frequencies aren't anywhere near my county's trunked frequencies. I think the lowest frequency range I could find for one repeater/antenna on that tower is ~1GZ (but I'd have to double check), and the highest was either 6GHz or 10GHz.
So I'm at a bit of a loss as to why this area seems to be in a dead zone. Thoughts?
WAV file uploaded at:
drop.io qatui0j
(The spikes are visible in waveform mode, and sound like a hammer hitting something).
The frequency being heard is 868.2625MHz. Site ID is A42E.