IARU REGION I 50 MHz BAND PLAN  

IARU Region 1 bandplan		Usage
50.000 50.100	TELEGRAPHY	50.020 50.080	Beacons
		50.090	Telegraphy centre of activity
50.100 50.500	ALL NARROW-BAND MODES (TELEGRAPHY, SSB, AM, RTTY, SSTV, ETC.)	50.100 50.130	Intercontinental Telegraphy/SSB
		50.110	DX Calling
		50.150	SSB Centre of activity
		50.185	Crossband centre of activity
		50.200	MS centre of activity
50.500 52.000	ALL MODES	50.510	SSTV (AFSK)
		50.550	FAX working frequency
		50.600	RTTY (FSK)
		50.620 50.750	Digital communications
		51.210 51.390	FM repeaters input channels, 20 kHz spacing
		51.410 51.590	FM
		51.510	FM calling frequency
		51.810 51.990	FM repeaters output channels, 20 kHz spacing

 

NOTES ON THE 50-52 MHz BANDPLAN IARU REGION I BANDPLAN This bandplan, first adopted at the IARU Region 1 Conference in Torremolinos (1990) and revised at the 1996 Tel Aviv conference, is recommended for use in those countries in the European part of Region 1 which allow amateurs to operate in this part of the radio spectrum. In many countries in the African part of Region 1 (see footnotes accompanying the ITU frequency allocation table) the 50-54 MHz band is allocated to the Amateur Service on a primary basis, and in some cases, like for instance in South Africa, an adaptation of the Region 2 bandplan is used. Footnotes Telegraphy is permitted over the whole band; Telegraphy exclusive between 50.000-50.100 MHz. The designation "Narrow Band" refers to transmission modes occupying a bandwidth of not more than 6 kHz (De Haan, 1993). 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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