Amateur radio/Catalogs/USA

From Citizendium
< Amateur radio‎ | Catalogs
Revision as of 17:57, 1 August 2007 by imported>Paul Derry
Jump to navigation Jump to search
US Amateur Radio Bands
Wavelength (λ) (m) Frequency (MHz) Range (kHz) Ext. Adv. Gen. Tech. Nov. Modes Notes
160 1.8 1800 - 2000 Yes Yes Yes No No Data, Phone [1]
80 3.5 3500 - 3600 Yes No No No No Data
80 3.5 3600 - 4000 Yes No No No No Phone, Image
80 3.5 3525 - 3600 Yes Yes Yes Note Note Data [2]
80 3.5 3700 - 4000 Yes Yes No No No Phone, Image
80 3.5 3800 - 4000 Yes Yes Yes No No Phone, Image
60 5.3 5330.5, 5346.5, 5366.5,
5371.5, 5403.5
Note Note Note No No USB Phone [3]
40 7.0 7000 - 7125 Yes No No No No Data
40 7.0 7025 - 7125 Yes Yes Yes No No Data

Notes

  1. Avoid interference to radiolocation operations between 1900 and 2000 kHz
  2. Novice and Technician Licenses must operate in CW mode only and transmit under 200 W PEP
  3. General, Advanced and Extra class licensees are allowed to operate on these five channels in USB (Upper sideband) phone mode only with a a maximum radiated power of 50 watts from a dipole antenna on a secondary basis. Occupied bandwidths are 2.8kHz across centered on 5332kHz, 5348kHz, 5368kHz, 5373kHz, 5405kHz, respectively.