Psk-31
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| Band | Frequency | Band | Frequency |
|---|---|---|---|
| 160 Meters | 1.838.150 Mhz | 6 Meters | 50.290 Mhz |
| 80 Meters | 3.580.150 Mhz | 2 Meters | 144.144 Mhz |
| 40 Meters | 7.080.150 Mhz 1 | 1.25 Meters | 222.07 Mhz |
| 30 Meters | 10.142.150 Mhz | 70 Centimeters | 432.2 Mhz |
| 20 Meters | 14.070.150 Mhz | 33 Centimeters | 909 Mhz |
| 17 Meters | 18.100.150 | ||
| 15 Meters | 21.080.150 Mhz 2 | ||
| 12 Meters | 24.920.150 Mhz | ||
| 10 Meters | 28.120.150 Mhz |
Notes
- -- 7035.15 for region 1 and region 3, and 7080.15 for region 2. This is due to the fact that the 7 MHz band is much wider in region 2 (the Americas).
- -- Although most activity can be found 10 kHz lower
| Frequency | Amateur Band |
|---|---|
| 1.838 MHz | 160 meter |
| 3.580 MHz | 80 meter |
| 7.035 MHz* | 40 meter (region 3) |
| 7.040 MHz* | 40 meter (regions 1) |
| 7.070 MHz* | 40 meter (regions 2) |
| 10.142 MHz | 30 meter |
| 14.070 MHz | 20 meter |
| 18.097 MHz** | 17 meter |
| 21.080 MHz* | 15 meter |
| 24.920 MHz | 12 meter |
| 28.120 MHz | 10 meter |
| 50.290 MHz | 6 meter |
| 144.144 MHz | 2 meter |
| 222.07 MHz | 1.25 meter |
| 432.2 MHz | 70 centimeter |
| 909 MHz | 33 centimeter |
* Current usage as of 2010, based on observation, is centered on 7,070.15 and 21,070.15. 7,035.15 is commonly used in Region 2 as of 2012. There is no authoritative list, as the frequencies are determined by common convention.
** PSK has moved from 18.100 to 18.097 due to FT8 use of the 18.100 frequency as of November, 2019.
The IARU Region 1 Bandplan was revised in March 2009 to reflect the expanded 40 meter band. The CW-only section within Europe, Africa, the Middle East and the former USSR is now 7.000 to 7.040. Region 2 - The Americas - followed in September 2013. Region 3 - South Asia and Australasia - has not yet synchronised its bandplan with Regions 1 and 2.
References
Further reading
- Martinez, Peter. PSK31: A new radio-teletype mode with a traditional philosophy (PDF) (November 1998).
- Template:Cite book
- Meltz, Steve "The New HF Digital Modes - PSK31", QST, April, 1999, pp. 50-51
- Martinez, Peter. [1] "PSK31: A New Radio-Teletype Mode". RadCom, December 1998, updated February 1999