e/Channel 1 (NTSC-M)

Information
has gloss	eng: In North America, channel 1 is a former broadcast (over-the-air) television channel. During the experimental era of TV operation Channel 1 moved all over the shortwave and lower VHF spectrum, settling at 44-50 MHz between 1937 and 1941 although visual and aural carrier frequencies within the channel fluctuated with changes in overall TV broadcast standards prior to the establishment of permanent standards by the National Television Systems Committee. In the very first post-experimental commercial TV allocations made by the FCC under the NTSC system on July 1, 1941, Channel 1 was located at 50-56 MHz, with visual carrier at 51.25 MHz and aural carrier at 55.75 MHz. At the same time, the spectrum from 42 to 50 MHz was allocated to FM radio. Several commercial and experimental stations operated on the 50-56 MHz Channel 1 between 1941 and 1946, including one station, WNBT in New York, which had a full commercial operating license.
lexicalization	eng: Channel 1
instance of	c/Fictional telecom protocols