136 kHz Band Plan
Foundation Licence
Intermediate Licence
Advanced Licence
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√
Secondary Use Only
135.7 -> 136.0
Station Tests and Transatlantic Reception Window
135.900-135.980 is the prefered transatlantic window for QRSS (very slow speed telegraphy) Europe -> North America
136.0 -> 137.4
Telegraphy: 135.980 -> 136.050 is the preferred transatlantic window for Europe / North American Contacts
137.4 -> 137.6
Telegraphy: 135.980 -> 136.050 is the preferred transatlantic window for Europe / North American Contacts
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137.6 -> 137.8
Very slow telegraphy centered around 137.7 kHz.
137.700-137.800 kHz is the preferred transatlantic window for North America to Europe
2200m
1W
1W
1W