KCWT-CD
KCWT-CD (channel 21) is a low-power, Class A television station licensed to McAllen, Texas, United States, serving the Lower Rio Grande Valley as an affiliate of The CW Plus. The station also carries non-commercial PBS programming on its fourth subchannel. KCWT-CD is owned by Entravision Communications alongside Harlingen-licensed Fox affiliate KFXV, channel 60 (and translators KMBH-LD and KXFX-CD), McAllen-licensed Univision affiliate KNVO (channel 48), and Class A UniMás affiliate KTFV-CD (channel 32). The stations share studios on North Jackson Road in McAllen, while KCWT-CD's transmitter is located in La Feria, Texas.

Previously, KCWT was a low-power translator of KXFX-CA and KTFV-CA. Entravision has held the rights to The CW in the market since 2007 on several stations; previous to that, it aired on a cable-only affiliate, "KMHB" (later "Rio Grande Valley's CW").

History
Until 2014, KCWT broadcast on analog channel 30. KCWT launched a digital feed on RF channel 23 that March; however, the station maps to virtual channel 21, as nearby Mexican station XHAB-TDT in Matamoros, Tamaulipas, whose digital broadcasts use RF channel 30, also mapped to virtual channel 30 rather than its analog channel 7 (it now uses virtual channel 8). (Channel 23 is itself unavailable to KCWT as a virtual channel, as it is used in the Rio Grande Valley by KVEO-TV.) Even before then, KCWT, as had previous CW affiliate KSFE-LD (channel 67, now Fox affiliate KMBH-LD), has long branded as "CW 21" in reflection of its channel 21 slot on area cable systems.

After sister station XHRIO-TDT (channel 15) ceased operations on December 31, 2021, KCWT became the sole CW+ affiliate in the Rio Grande Valley.

Technical information

Subchannels
The station's signal is multiplexed:

References

External links
YourCWRioGrandeValley.com - Official website
PBS.org website regarding DT4 PBS feed

The CW affiliates
PBS member stations
CWT
Television stations in the Lower Rio Grande Valley
Television channels and stations established in 1998
Entravision Communications stations