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

Random Frequencies Display All

3.645.000 CRI Kashi
7.155.000 NBT
0.000.0 <xs:element name="Days" type="xs:string" minOccurs="0" />
442.200.000 KH8AF Novato, CA
9.935.000 ERA
444.825.000 WA6TIP Sebastopol, CA
17.845.000 Radio Taiwan International Okeechobee, FL
7.130.000 CNR Xian
1.283.900.000 WZ6X Calistoga, CA
2.095.000 BBC Limassol
9.575.000 Chinese Jammer Unknown
96.100.000 WAEL-FM Maricao, PR
7.380.000 BBC Meyerton
91.700.000 KCHO Chico, CA
100.500.000 KZZO Sacramento, CA
7.780.000 IBB
101.100.000 KWYE Fresno, CA
90.700.000 KTTK Lebanon, MO
9.875.000 BBC Limassol
107.700.000 KSRN Kings Beach, CA
 

© 2008 (KG6YPI, Brandon Hansen)