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15 Meters (21 Mhz through 21.45 Mhz)

The 15 meter or 21 MHz band is a core amateur radio frequency band, which spans 21 to 21.45 MHz and is allocated to radio amateurs as primary users worldwide. 15 meters is considered a DX band, most useful for inter-continental communication during daylight hours, especially in years close to the solar maximum, since the 15 meter wavelength propagates primarily via reflection by the F-2 layer.

Because the frequency is the third harmonic of the 40 meter amateur band, it is possible to obtain a close impedance match using an antenna cut for 40 meters on 15 meters, as well. Usually, though, users of the 15 meter band employ rotatable, multi-element directional antennas such as a Yagi antenna or Quad antenna to improve their communications with the particular area of the world they wish to reach.


Band Charts are for general information, please check your local band plan for operating privlages. For example; ARRL Band Plan or RSGB Band Plan.

Featured Frequencies

!! 927.900.000 N6TBQ Seaside, CA
N6TBQ Repeater located in Seaside, CA, United States operating on 927.9000 Mhz.
!! 147.180.000 W6WLS Felton, CA
W6WLS Repeater located in Felton, CA, United States operating on 147.1800 Mhz.
!! 443.600.000 W6MOW Salinas, CA
W6MOW Repeater located in Salinas, CA, United States operating on 443.6000 Mhz.

Random Frequencies Display All

88.100.000 KHOY Laredo, TX
91.900.000 KNLM Marshfield, MO
6.140.000 BBC Salalah
443.600.000 W6MOW Salinas, CA
5.015.000 Radio Copacabana Rio de Janeiro
90.700.000 KTER Rudolph, TX
3.700.000 RNW Issoudun
7.595.000 REE Noblejas
99.500.000 KPUL Winterset, IA
145.075.000 LA9BR Bremanger
97.700.000 KPSA-FM Lordsburg, NM
104.500.000 WQKT Wooster, OH
104.700.000 KKLH Marshfield, MO
104.300.000 KZBE Omak, WA
4.545.000 R Virgen de los Remedios Tupiza
13.580.000 Radio Prague Litomyšl
7.330.000 Deutsche Welle Trincomalee
103.700.000 KBBB Billings, MT
145.100.000 YL2RKA Riga
145.075.000 EA3D Girona
 

© 2008 (KG6YPI, Brandon Hansen)