Utilities

From Ghpsdr3 SDR project
Revision as of 15:12, 5 April 2012 by Dl6kbg (Talk | contribs)

Jump to: navigation, search

So, now you have QtRadio running. Let's have some fun and do some useful things.

Squelch activated Recordings

Full featured recording script

##!/bin/bash
QRG="_$(exec rigctl -m2 -r 127.0.0.1:19090 f 2>&1)"
NAME=`date +%Y%m%d%H%M`
rec -r 8000 -c 1 $NAME$QRG.wav
echo "processing spectrogram..."
sox $NAME$QRG.wav -n spectrogram -x 1280 -y 720 -z 100 -t "$NAME$QRG.wav" -c '' -o $NAME$QRG.png
echo "...done !"

Sox spec.png

Frequency Scanning

Gnome Predict

WSPR