broadcast, band, this, article, about, radio, frequencies, band, broadcast, band, this, article, does, cite, sources, please, help, improve, this, article, adding, citations, reliable, sources, unsourced, material, challenged, removed, find, sources, news, new. This article is about radio frequencies For the band see Broadcast band This article does not cite any sources Please help improve this article by adding citations to reliable sources Unsourced material may be challenged and removed Find sources Broadcast band news newspapers books scholar JSTOR December 2009 Learn how and when to remove this template message A broadcast band is a segment of the radio spectrum used for broadcasting Common name Frequencies Modulation Frequency range Noteslongwave 148 5 283 5 kHz amplitude modulation AM low frequency LF Mostly used in Europe North Africa and AsiaAM radio medium wave 525 1606 5 kHz 525 1705 kHz in N America Australia and the Philippines amplitude modulation AM medium frequency MF Usually speech and news where a lower bandwidth will suffice long range at night due to the ionosphere increasing in altitudeShortwave Multiple see Shortwave bands Mostly AM and single sideband SSB modes high frequency HF Very long range through skipping Standard time frequencies can be heard here VHF low TV 54 88 MHz vestigial sideband modulation for analog video and FM for analog audio 8 VSB or OFDM for digital broadcast very high frequency VHF band I Channels 2 through 6 are from 54 88 MHz except 72 76 MHz FM radio 87 5 108 MHz 76 90 MHz in Japan Frequency Modulation FM VHF band II Usually music due to the clarity and high bandwidth of FM Relatively short rangeVHF high TV 174 216 MHz vestigial sideband modulation for analog video and FM for analog audio 8 VSB or OFDM for digital broadcast VHF band III Channels 7 13 use 174 216 MHz UHF TV 470 806 MHz vestigial sideband modulation for analog video and FM for analog audio 8 VSB or OFDM for digital broadcast ultra high frequency UHF Channels 14 69 use 470 806 MHz except for the radio astronomy band at 608 614 MHz where channel 37 would beSee also editNorth American broadcast television frequencies AM broadcasting FM broadcasting Dead air Internet radio Radio network Music radio Old time radio Radio astronomy Radio programming Types of radio emissions Retrieved from https en wikipedia org w index php title Broadcast band amp oldid 1189154765, wikipedia, wiki, book, books, library,
