Maryland Public Television

Last updated

Maryland Public Television
The plaza at MPT's headquarters in Owings Mills.
Programming
Subchannels
Affiliations PBS
Ownership
OwnerMaryland Public Broadcasting Commission
History
First air date
October 5, 1969(55 years ago) (1969-10-05)
Links
Website www.mpt.org

Maryland Public Television (MPT) is the PBS member state network for the U.S. state of Maryland. It operates under the auspices of the Maryland Public Broadcasting Commission, an agency of the Maryland state government that holds the licenses for all PBS member stations licensed in the state.

Contents

Studios are located in the unincorporated community of Owings Mills in northwestern Baltimore County. MPT operates six full-power transmitters that cover nearly all of the state, plus Washington, D.C., and parts of Virginia, West Virginia, Delaware, and Pennsylvania.

History

WMPB (licensed to Baltimore) first signed on in 1969 as the first station of the Maryland Center for Public Broadcasting; it gained satellite stations in Salisbury, Hagerstown, and Annapolis between 1971 and 1975, resulting in a formation of a statewide public television network. The network adopted its current name in 1984. Maryland Instructional Television (Maryland ITV), a division of the State Department of Education, was also housed at the network until 1991. On July 4, 1987, WFPT (licensed to Frederick) signed on to fill coverage gaps in the outer Washington market, while WGPT in Oakland began operations to cover the extreme west of the state, much of which previously had no local television service at all.

About 1999, the network launched an afternoon Britcom programming block, Afternoon Tea, replacing children's programming. By 2009, MPT was airing kids' programming during the day on its MPT Select channel. [1]

In September 2015, as part of budget cuts, MPT outsourced its master control operations to Public Media Management—a joint venture of Boston PBS member WGBH and Sony Corporation. [2]

Productions

Inside The Irene and Edward H. Kaplan Production Studio during the Season 11 taping of MPT's original series Chesapeake Collectibles in June 2023. Ches. Coll.-2023 453.jpg
Inside The Irene and Edward H. Kaplan Production Studio during the Season 11 taping of MPT's original series Chesapeake Collectibles in June 2023.

Current regional productions

Nationally distributed productions

Regional documentaries and specials

Past productions

Stations

The MPT stations are:

Maryland Public Television transmitters
Station City of license [a]
Facility ID ERP HAAT Transmitter coordinatesFirst air datePublic license information
WMPT Annapolis 22 (21)659421000 kW284 m (932 ft) 39°0′36.7″N76°36′31.8″W / 39.010194°N 76.608833°W / 39.010194; -76.608833 (WMPT) September 22, 1975 [b]
WMPB Baltimore 67 (22)6594490 kW307 m (1,007 ft) 39°26′49.9″N76°46′47.2″W / 39.447194°N 76.779778°W / 39.447194; -76.779778 (WMPB) October 5, 1969 [c]
WFPT Frederick 62 (28)4062671.3 kW156 m (512 ft) 39°15′38″N77°18′43.6″W / 39.26056°N 77.312111°W / 39.26056; -77.312111 (WFPT) July 4, 1987 [d]
WWPB Hagerstown 31 (29)65943700 kW375 m (1,230 ft) 39°39′4″N77°58′14″W / 39.65111°N 77.97056°W / 39.65111; -77.97056 (WWPB) October 5, 1974 [e]
WGPT Oakland 36 (26)40619200 kW283 m (928 ft) 39°24′14.3″N79°17′36.1″W / 39.403972°N 79.293361°W / 39.403972; -79.293361 (WGPT) July 4, 1987 [f]
WCPB Salisbury 28 (16)40618320 kW154 m (505 ft) 38°23′9″N75°35′31″W / 38.38583°N 75.59194°W / 38.38583; -75.59194 (WCPB) March 18, 1971
  1. Aside from their transmitters, the MPT stations (except WMPB) do not maintain any physical presence in their cities of license.
  2. WMPT used the callsign WAPB from 1975 to July 4, 1984.
  3. WMPB used the callsign WETM during its construction permit from 1967 to 1968. [18]
  4. First licensed in 1979 as translator W62AY and replaced by a full-powered license from the same transmitter site. [19]
  5. WWPB used the -TV suffix in its callsign from 1974 to October 15, 1976. [20]
  6. First licensed in 1979 as translator W36AB and replaced by a full-powered license from the same transmitter site. [21]

WGPT is assigned to the Pittsburgh, Pennsylvania market and elects must-carry status on satellite providers there. For the purposes of pay-television carriage, WMPT and WMPB are assigned to the Baltimore market, while WFPT and WWPB are assigned to Washington–Hagerstown and WCPB to Salisbury. [22]

Technical information

The stations' signals are multiplexed:

Subchannels of WMPT [23] and WMPB [24]
Channel Res. Aspect Short nameProgramming
WMPTWMPB
22.167.1 1080i 16:9 MPT-HD PBS
22.267.2 480i MPT-2MPT2 (7:30 p.m.–11:30 p.m.) / Create
22.367.3MPTKIDS PBS Kids
22.467.4NHK-WLD NHK World
54.1 54.11 720p16.9CWWNUV The CW (WNUV)
  Broadcast on behalf of another station
Subchannels of the other MPT stations [25]
Channel Res. Aspect Short nameProgramming
xx.1 1080i 16:9 MPT-HD PBS
xx.2 720p MPT-2MPT2 (7:30 p.m.–11:30 p.m.) / Create
xx.3 480i MPTKIDS PBS Kids
xx.4NHK-WLD NHK World

Analog-to-digital conversion

MPT's stations ended regular programming on their analog signals on June 12, 2009, the official date on which full-power television stations in the United States transitioned from analog to digital broadcasts under federal mandate. The stations' digital channel allocations post-transition are as follows: [26]

Spectrum reallocation

As a part of the repacking process following the 2016–2017 FCC incentive auction, channels 38 through 51 were removed from television broadcasting. None of MPT's stations sold their allocations, but five of them moved channels within the UHF band: WMPT moved to channel 21, WMPB to channel 22, WWPB to channel 29, WGPT to channel 26, and WCPT to channel 16. [34]

ATSC 3.0

MPT joined the Baltimore market's ATSC 3.0 lighthouse station, hosted at WNUV, on June 24, 2021. [35] In return, WMPT and WMPB hosts WNUV's main channel (54.1) to preserve coverage for existing ATSC 1.0 TV sets. [36]

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References

  1. Katy June-Friesen (January 12, 2009). "Many stations packaging their own kids' channels". Current. Archived from the original on January 23, 2016. Retrieved December 9, 2010.
  2. "More downsizing at MPT as master control function shifts to Boston". The Baltimore Sun. Retrieved September 8, 2015.
  3. "Welcome to Chesapeake Collectibles". Maryland Public Television. January 10, 2013. Retrieved August 11, 2013.
  4. "Maryland Farm and Harvest". Maryland Public Television. January 10, 2013. Retrieved August 11, 2013.
  5. "Chesapeake Bay Week". Maryland Public Television. Retrieved September 4, 2013.
  6. "About Direct Connection". Maryland Public Television. Retrieved September 4, 2013.
  7. "Outdoors Maryland". Maryland Public Television. Archived from the original on August 25, 2013. Retrieved September 4, 2013.
  8. "State Circle". Maryland Public Television. Archived from the original on September 7, 2013. Retrieved September 4, 2013.
  9. "Ways to Pay for College". Maryland Public Television. Retrieved September 4, 2013.
  10. "Artworks". Maryland Public Television. Retrieved September 4, 2013.
  11. "Destination Maryland". Maryland Public Television.
  12. "Made in Maryland". Maryland Public Television.
  13. "About Lynn Fischer".
  14. "Vietnam Veterans". Maryland Public Television. Retrieved September 4, 2013.
  15. "Our Town". Maryland Public Television. Retrieved September 4, 2013.
  16. "The Transformation Age". Robert H. Smith School of Business.
  17. "Your Money & Business". Maryland Public Television. Retrieved September 4, 2013.
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  19. "DW62AY Facility Data". FCCData.
  20. "FCC History Cards for WWPB" (PDF).
  21. "DW36AB Facility Data". FCCData.
  22. "Must-Carry or Retransmission Consent Election" (PDF). FCC OPIF.
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  25. "RabbitEars TV Query for WCPB". rabbitears.info.
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