1. cifn2

    Question on recent FCC grant

    I have attached a snippet, of the BNSF railroad grant in Northern Illinois. Can anyone tell me what 4K00F1E is? I know that many users are switching to the 11K2F3E for narrowband requirements, and 20K0F3E would be the standard currently. But what is the 4k00F1E? Is this preparation for...