On September 26, the FCC will hold its next open meeting and, according to a Public Notice released Friday, will consider several issues important to different parts of the broadcast industry. For television broadcasters, there will be concerns about the proposal to do away with the “UHF discount,” which gives UHF stations a 50% discount in determining the number of households they reach when determining an owner’s compliance with the limitation that prevents any one company from owning television stations that reach more than 39% of the US television households. For radio, the FCC will be getting a report on the preparations for the upcoming LPFM window, allowing applications nationwide for new LPFM stations. That window, as we have written before, is to open from October 15-29. Finally, the FCC will be looking at modifications to its Antenna Structure Registration process – which could be important to all tower owners.
As the UHF discount issue is to be considered by the adoption of a Notice of Proposed Rulemaking, it is no doubt the more controversial of the broadcast issues to be discussed at the meeting. The discount was adopted by the FCC in analog days, when UHF broadcasters faced significant disadvantages. Analog UHF signals (TV channels 14 and above) simply did not travel as far as VHF signals, were less likely to penetrate buildings (especially as many over-the-air antennas were designed for VHF reception), and were far more costly than VHF operations (as VHF transmitters operated at far lower power levels than do transmitters for UHF operations). But, in the digital world, broadcasters found that the world had been turned on its end – with UHF signals being far preferable, as the VHF digital signal was found to be far more susceptible to interference, especially in urban areas. In the less forgiving digital environment (where a signal is either there or not, instead of the degraded "snowy" picture that you could get in the analog world), the UHF signal is generally preferred – despite the higher power costs and the fact that the signals still don’t travel as far.