WRJK-LD (channel 22) is a low-power television station licensed to Arlington Heights, Illinois, United States, serving the Chicago area as an affiliate of Diya TV. Owned by Major Market Broadcasting, the station maintains a transmitter atop the John Hancock Center.
Technical information.
Subchannels.
The station's digital signal is multiplexed: 
Spectrum auction results.
The station moved its digital signal allocation to VHF channel 11 as part of the station's participation in the FCC's spectrum auction. Transmitting power was reduced from 15 kilowatts to 400 watts (about four 100 watt light bulbs).
References.
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