these frequencies are not always the ones in use but are approx.
MT63 another sound card mode it is described as the most robust mode from interference slow data transfer for more readability
FREQs for MT63
1.822 mhz 14.109.5-/+
3.635mhz 18.105mhz
7.037mhz 21.130mhz
10.145mhz 24.925mhz
28.130mhz
Feld Hell an on/off keying developed by Rudolf Hell.
back in the early 1930's
very nice mode to use and Exciting!
Feld Hell frequencies
80m 3.580 +/-
40m 7.037
30m 10.137
20m 14.063.5 or abt 14.079
15m 21.063
12m 24.922
10m 28.122
6m 50.290 abt
2m 144.144 abt
MFSK16 This mode is a powerful mode for the lower HF bands and or long path contacts
Frequencies for MFSK16
160m 1.838
80m 3.584 abt
40m 7.037
30m 10.147
20m 14.080
17m 18.105
15m 21.060
12m 24.923
10m 28.080
6m 50.290 abt
2m 144.144 abt
Please always use the correct sideband for the Digi modes it has been that way for
A very long time. LSB 10 mhz and below USB 14 mhz and above on the radio. And for simplicity always use USB decode for MFSK16 and 8. It has been that way for a long time now. So, don't get people confused.
