ARLA/CLUSTER: Um mundo de modificações possíveis a partir de um portátil Baofeng

[João Costa > CT1FBF]

Baofeng handy talkie meets GNU radio

Al Williams WD5GNR writes on Hackaday about the work of Bastian Blössl
DF1BBL in sending data packets with a $30 Baofeng HT

Bastian was working on a traffic light project and wanted to send an
RF signal when the light changes. He realized the Baofeng radio was
cheap and cheerful solution. He only needed a way to have the PC
generate an audio signal to feed the radio.

His answer was to design a UDP packet to audio flow graph in GNU
Radio. GNU Radio then feeds the Baofeng. The radio’s built-in VOX
function handles transmit switching.

Read the article and watch the video at
http://hackaday.com/2017/02/11/baofeng-handy-talkie-meets-gnu-radio/

Bastian Blössl DF1BBL Blog
https://www.bastibl.net/baofeng-digi-modes/