FCC Spectrum Auction 1

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The Federal Communications Commission's (FCC's) "Auction 1" was a landmark spectrum auction that took place from July 25 to July 29, 1994. It was the first time exclusive rights to a portion of the electromagnetic spectrum was auctioned off to public companies. involved the allocation of licenses for the Narrowband Personal Communication System (PCS) band. 10 nationwide licenses and 1 additional nationwide license were awarded for 901-902 MHz, 930-931 MHz, and 940-941 MHz. 6 winning bidders paid a total of $617,006,674 for the 10 licenses.

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While working on an update to my RF Cafe Espresso Engineering Workbook project to add a couple calculators about FM sidebands (available soon). The good news is that AI provided excellent VBA code to generate a set of Bessel function plots. The bad news is when I asked for a table showing at which modulation indices sidebands 0 (carrier) through 5 vanish, none of the agents got it right. Some were really bad. The AI agents typically explain their reason and method correctly, then go on to produces bad results. Even after pointing out errors, subsequent results are still wrong. I do a lot of AI work and see this often, even with subscribing to professional versions. I ultimately generated the table myself. There is going to be a lot of inaccurate information out there based on unverified AI queries, so beware.