|Channels||Digital: 23 (UHF)
Virtual: 54 (PSIP)
|Subchannels||54.1 Ion Television
54.3 ION Life
54.4 Ion Shop
|Affiliations||Ion Television (O&O; since 2007)|
|Owner||Ion Media Networks, Inc.
(Ion Media Knoxville License, Inc.)
|First air date||January 1993|
|Call letters' meaning||PaX TV Knoxville|
|Former callsigns||WPMC (1993-1998)|
|Former channel number(s)||Analog: 54 (1993-2009)|
|Former affiliations||HSN (1993-1998)
Pax TV (1998-2005)
|Transmitter power||18 kW|
|Public license information:||Profile
WPXK-TV is an Ion Television network affiliate serving the Knoxville, Tennessee market, licensed in the town of Jellico near the Kentucky state line. WPXK's transmitter is located atop Cross Mountain in Anderson County. It is currently the only owned-and-operated commercial television station in the Knoxville market.
|Channel||Video||Aspect||PSIP Short Name||Network|
WPXK-TV shut down its analog signal, over UHF channel 54, on June 12, 2009, the official date in which full-power television stations in the United States transitioned from analog to digital broadcasts under federal mandate. The station's digital signal remained on its pre-transition UHF channel 23. Through the use of PSIP, digital television receivers display the station's virtual channel as its former UHF analog channel 54, which was among the high band UHF channels (52-69) that were removed from broadcasting use as a result of the transition.
- RabbitEars TV Query for WPXK
- "DTV Tentative Channel Designations for the First and the Second Rounds" (PDF). Retrieved 2012-03-24.