Railroad radio bandwidth-Narrow banded?

[kd5dga]

I have not scanned railroad radio in years and I went back to set it up and experiment on DSD Plus Fastlane. However I set my bandwidth to 12.5 which bak then was the standard bandwidth. I assume that everyone was forced to narrow band radios? What is the bandwidth now?
My location is near the BNSF Lampassas sub and Temple Texas.
Thanks in advance.

Glenn

 

[alabamarailfan]

Actually, 12.5KHz is the correct setting. It was previously 25 KHz. Digital goes down to 6.26kHz

Ugly URL but here is a pdf from the FCC:

https://www.google.com/url?sa=t&sou...FjABegQIDBAJ&usg=AOvVaw0NcAgrAQurfcDNO926W28j

[/URL]

 

[kd5dga]

Actually, 12.5KHz is the correct setting. It was previously 25 KHz. Digital goes down to 6.26kHz

Ugly URL but here is a pdf from the FCC:

https://www.google.com/url?sa=t&sou...FjABegQIDBAJ&usg=AOvVaw0NcAgrAQurfcDNO926W28j

[/URL]

Thanks for the reply.