Technical topics:

The ARAC Technical section provides technical details of many aspects of the hobby.

If you have an area of interest we will be very happy to include your information here.

Please contact Mike G0AMO with details of your technical article.

technical@arac.co.uk

• An introduction to Datamodes
• PSK31 information
• eQSO and Echolink - Voice over IP
• Lookup info