ARLA/CLUSTER: Usar o PSoC como filtro para CW

[João Costa > CT1FBF]

Using a PSoC for a ham radio CW filter

The Embedded System Design newsletter has an article on implementing a
amateur radio CW filter using a Cypress programmable SoC

Meng He of Cypress Semiconductor lays out the steps to implement a
Continuous Wave (CW) filter in a typical ham radio setup by using a
Cypress programmable SoC rather than placing a bandpass filter
component in the RF tuning portion.

In the article he points out that Amateur radio – or ‘ham’ radio - was
the first technology-based social network, but it has more serious
utility as well, and is used to provide emergency communications
during natural disasters, such as tornados and hurricanes, long before
today’s Internet and satellite communications.

Read Implementation of a CW Filter in ham radio setups using a PSoC
http://www.embedded.com/design/mcus-processors-and-socs/4426245/
Implementation-of-a-CW-Filter-in-ham-radio-setups-using-a-PSoC