Blue-12-dispatch Los Angeles county fire

[KE6HHM]

l Notice blue-12 fire dispatch been quiet for the last two days.
does anyone know want frequency there move to?
l live in Santa Clarita valley

 

[XTSJunior]

l Notice blue-12 fire dispatch been quiet for the last two days.
does anyone know want frequency there move to?
l live in Santa Clarita valley

Blue 11 until Friday. Maybe longer. We’ll see…

 

[KE6HHM]

Blue 11 until Friday. Maybe longer. We’ll see…

Thanks for information

 

[ladn]

l Notice blue-12 fire dispatch been quiet for the last two days.

Over the weekend I was hearing bits of rather strange sounding audio on Blue 12. My desk radio was in scan mode, so I'd hear a few second of audio and then the radio would scan to other channels. Some of the audio sounded like a talking GPS unit and I initially thought it was either a stuck mic or a jammer.

When I locked the radio on Blue 12 and listened for a few minutes, I realized it was "Harvard" sentences used for testing. Here's a link to a previous RR topic that explains things: Strange phrases being repeated on LASD A-TAC?.

 

[XTSJunior]

Over the weekend I was hearing bits of rather strange sounding audio on Blue 12. My desk radio was in scan mode, so I'd hear a few second of audio and then the radio would scan to other channels. Some of the audio sounded like a talking GPS unit and I initially thought it was either a stuck mic or a jammer.

When I locked the radio on Blue 12 and listened for a few minutes, I realized it was "Harvard" sentences used for testing. Here's a link to a previous RR topic that explains things: Strange phrases being repeated on LASD A-TAC?.

That is the bleed over from LAC V-4 onto Blue 12. You’ll hear the same sentences full quieting if you have both channels up side by side.

 

[f40ph]

Not so much bleed over, perhaps simulcast?

 

[AM909]

From what I can hear in northern OC, there is continuous carrier on V-4 with Harvard sentences being repeated twice each. The first instance of each sentence is also being multi-cast on BLUE-12, which drops carrier in between sentences. I didn't hear the second instance anywhere on the UHF channels from here.

 

[monitor142]

Motorola has coverage teams roaming the county using their mapping and other test equipment checking coverage. Medium level of activity seen on the Motorola Engineering T/G 37 on RICS for this activity.