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IARU Region 1 Band Plan |
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50 MHz (6m) |
Maximum Bandwidth |
Usage |
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50.000 |
500 Hz |
Telegraphy (a) |
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50.100 |
50.090 MHz Telegraphy - Centre of Activity |
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50.100 |
2.7 kHz |
Telegraphy SSB MGM |
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50.100-50.130 MHz Intercontinental telegraphy & SSB |
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50.110 |
DX calling ( c ) |
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50.150 MHz SSB Centre of Activity |
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50.185 MHz Crossband Centre of Activity |
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50.200 MHz MS Centre of Activity |
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50.255 MHz JT44 |
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50.260 - 50.280 MHz FSK441 |
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50.285 MHz PSK31 Centre of Activity |
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50.500 |
50.293 MHz WSPR Centre of Activity |
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50.500 |
12.5 kHz |
50.510 MHz SSTV (AFSK) |
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50.550 MHz Fax working frequency |
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50.600 MHz RTTY (FSK) |
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50.620-50.750 MHz Digital communications FM Repeaters Input channels 20 kHz spacing |
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51.210-51.90 MHz Digital communications FM Repeaters Input channels 20 kHz spacing |
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51.410-51.590 MHz FM ( e ) |
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51.510 MHz FM Calling Frequency |
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52.000 |
51.810-51.990 MHz FM repeaters output chanels, 20 kHz spacing |
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NOTES: |
( a ) |
Telegraphy is permitted over the whole band; Telegraphy exclusive between 50.000 - 50.100 MHz. |
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( c ) |
The intercontinental DX calling frequency 50.110 MHz should not be used for calling within the European part of Region 1 at any time. |
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( e ) |
For the specification of FM telephony see section 7.2.0 of IARU Region 1 VHF Managers Handbook |