Psk-31

PSK31 Frequencies HF and V/UHF

Band	Frequency	Band	Frequency
160 Meters	1.838 MHz	6 Meters	50.290 MHz
80 Meters	3.580 MHz	2 Meters	144.144 MHz
40 Meters	7.070 MHz 1	1.25 Meters	222.07 MHz
30 Meters	10.142 MHz	70 Centimeters	432.2 MHz
20 Meters	14.070.150 Mhz	33 Centimeters	909 MHz
17 Meters	18.097 MHz 2
15 Meters	21.080 MHz 3
12 Meters	24.920 MHz
10 Meters	28.120 MHz

Notes

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.

1. -- 7035 for region 1 and region 3, and 7070 for region 2.
2. -- PSK has moved from 18.100 to 18.097 due to FT8 use of the 18.100 frequency as of November, 2019.
3. -- Although most activity can be found 10 kHz lower

Further reading

• Martinez, Peter. PSK31: A new radio-teletype mode with a traditional philosophy (PDF) (November 1998).
• "The New HF Digital Modes - PSK31", QST, April, 1999, pp. 50-51
• PSK31: A New Radio-Teletype Mode. RadCom, December 1998, updated February 1999

External links

• The "Official" PSK31 Page
• PSK31 Setup and Operation A PSK31 guide
• PSK31 email discussion list with contests, app reviews, and more
• Work the world with low power - Radio Society of Great Britain