[amsat-bb] Re: OFDM Transceivers
w5ggw at cox.net
Tue Nov 1 08:41:31 PDT 2011
This is a truly awesome development...
On 11/1/2011 9:57 AM, Trevor . wrote:
> Just over a decade ago Peleg 4X1GP gave a good presentation to the annual AMSAT-UK Colloquium in Guildford that pointed out that OFDM was the way ahead for Amateur communications.
> Well 10 years later the first OFDM Amateur transceivers have been announced.
> Doodle Labs have announced a range of 64 QAM OFDM Transceivers for the Amateur bands above 420 MHz.
> The 420 MHz transceivers feature speeds of up to 12 Mbps and bandwidths of 10 MHz or 5 MHz, while data throughput of 48 Mbps is claimed on the 1240 MHz verssion.
> Details of the 420 MHz version are at
> The others in the range can be seen at
> 73 Trevor M5AKA
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