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WNIT
South Bend, Indiana; United States;
Channels	Digital: 31 (UHF); Virtual: 34;
Branding	PBS Michiana
Programming
Affiliations	34.1: PBS; for others, see § Subchannels;
Ownership
Owner	Michiana Public Broadcasting Corporation
History
Founded	December 1972
First air date	January 31, 1974; 50 years ago
Former call signs	WNIT (CP, 1972–1974); WNIT-TV (1974–1989)
Former channel number(s)	Analog: 34 (UHF, 1974–2008); Digital: 35 (UHF, until 2019);
Call sign meaning	Northern Indiana Television
Technical information
Licensing authority	FCC
Facility ID	41671
ERP	78.3 kW
HAAT	332.9 m (1,092 ft)
Transmitter coordinates	41°36′49.2″N 86°11′20″W / 41.613667°N 86.18889°W
Links
Public license information	Public file; LMS;
Website	www.wnit.org

WNIT (channel 34) is a PBS member television station in South Bend, Indiana, United States, owned by the Michiana Public Broadcasting Corporation. The station's studios are located at the corner of Lafayette and Jefferson Boulevards in downtown South Bend, and its transmitter is located just off of the St. Joseph Valley Parkway in the southern portion of South Bend.

History

WNIT's antenna and transmitter were purchased from KFIZ-TV in Fond du Lac, Wisconsin,^[3] after that station went dark in November 1972. The station first signed on the air in February 1974 (the "-TV" suffix was used in the call letters from 1974 to 1989). Prior to the station's launch, PBS programs had been offered to the market's commercial stations on a per-program basis, while Chicago member station WTTW was available over-the-air in the extreme western portions of the market. Channel 34's original studio facilities were located at the Elkhart Area Career Center on California Road in Elkhart.

On February 26, 2008, the klystron tube that powered WNIT's transmitter failed,^[4] which reduced WNIT's analog signal strength to only 15 percent of its normal 1.38 million-watt effective radiated power. The transmitter's major signal amplifiers subsequently failed on March 25, completely disabling the station's analog signal. With analog broadcasting due to end in the United States in 2009, the station opted to broadcast solely in digital. Most viewers did not lose access to WNIT programming due to the high penetration of cable and satellite television in the area.

On January 11, 2009, a fire severely damaged WNIT's administrative offices in Elkhart; there were no injuries resulting from the fire and the station's broadcast facilities and programming were unaffected. Local program production continued at the Elkhart Area Career Center and the station's administrative offices moved to a temporary location in the Tower Building on West Franklin Street in downtown Elkhart.

This arrangement continued until May 11, 2010, when WNIT moved to CBS affiliate WSBT-TV (channel 22)'s former studio on Lafayette and Jefferson streets in downtown South Bend.^[5] On December 17, 2008, WNIT had acquired and taken possession of the 30,000-square-foot (2,800 m²) facility with the assistance of an in-kind donation by WSBT's owner, Schurz Communications; that station had moved to new facilities in Mishawaka in September 2008.^[6]

In December 2020, the station re-branded as PBS Michiana and adopted the current PBS logo.^{[citation needed]}

Technical information

Subchannels

The station's signal is multiplexed:^[7]

Subchannels of WNIT^[8]
Channel	Res.	Aspect	Short name	Programming
34.1	1080i	16:9	WNIT-HD	PBS
34.2	480i		WNIT-SD	PBS Michiana WNIT 2
34.3	1080i		WNIT-KC	PBS Kids
34.4	480i		WNIT-WX	Weather Michiana WNIT 4
34.5	480i		MLC	Michigan Learning Channel
28.2	480i	16:9	CRIME	True Crime Network (WSJV-DT2)
28.3			MYSTERY	Ion Mystery (WSJV-DT3)
28.5			Quest	Quest (WSJV-DT5)

Broadcast on behalf of another station

Analog-to-digital conversion

WNIT's analog signal, over UHF channel 34, shut down on March 25, 2008, due to the problems with its analog transmitter.^{[citation needed]} The station's digital signal remained on its pre-transition UHF channel 35,^[9] using virtual channel 34.