G4NSJ – Digital mode frequencies Olivia PSK RTTY WSPR Contestia

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I’ve compiled this list from various internet sources.  I’m not sure how accurate it is, but it should be useful as a guide.  If you have any information about digital modes frequencies, please let me know. I hope to add to the list as I discover more.

Unfortunately, I can’t find a comprehensive list of worldwide digital frequencies. I have found several lists but they contradict each other.

OLIVIA

160
1837.5
8/250
80
3581.5
8/250
60
 5368.0 (differs country to country)
8/250
40
7038.5
8/250
30
10141.5
8/250
20
14.0715
8/250
17
18.0975
8/250
15
21.0715
8/250
12
24.9215
8/250
10
28.1215
8/250
6
50.08725
16/500
6
50.28725
16/500
6
50.29225
16/500

PSK

160
1838.150
From RSGB
80
3580.150
From RSGB
60
 ------
40
7.040 up
From RSGB
30
10142.150
From RSGB
20
14070.150
From RSGB
17
18100.150
From RSGB
15
21080.150
From RSGB
12
24920.150
From RSGB
10
28120.150
From RSGB
6
50.305

RTTY

160
------
80
3.590
60
 ------
40
7.043
30
10.143
20
14.083
17
18.106
15
21.080
12
24.925
10
28.080
6
50.600

CONTESTIA – MFSK16

160
1.8385
80
3.5825
60
 ------
40
7.0425
30
10.141
20
14.0725
17
18.103
15
21.0865
12
24.9215
10
28.0725

FT8

It appears that FT8 stations don’t always adhere to the frequencies listed below. I’ve heard FT8 stations on PSK31 and Olivia frequencies. Could it be that the list is outdated or incorrect? I’d appreciate up to date info, if you can help? ray@g4nsj.co.uk

160
1.840
80
3.573
60
5.357
40
7.074
30
10.136
20
14.074
17
18.100
15
21.074
12
24.915
10
28.074
6
50.313 and 50.323

FT4

160
------
80
3.575
60
------
40
7.078
30
10.140
20
14.080
17
18.104
15
21.140
12
24.919
10
28.180

JS8Call

160
1.842
80
3.578
60
------
40
7.078
30
10.130
20
14.078
17
18.104
15
21.078
12
24.922
10
28.078
6
50.318

WSPR

160
1836.6
80
3568.6
60
5364.7
 Region 1*
40
7040.1
30
10140.1
20
14.0956
17
18.1046
15
------
12
------
10
28.1261
6
50.293

RSGB: Frequencies between 5366.5kHz and 5371.5kHz are recommended for digital mode activity within the UK.*