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F5OEO / rpitx

RF transmitter for Raspberry Pi
GNU General Public License v3.0
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Start recorded file with command #158

Open phoenix-blue opened 5 years ago

phoenix-blue commented 5 years ago

Hello,

Question is it possible with an external command to replay different recorded files at different freq? Purpose of this option is to made an connection to my domotica environment to control (start/stop) devices using this script. Regards,

onemikedelta commented 5 years ago

in the rtlmenu.sh file this command is used to tx recorded signal: sudo ./sendiq -s 250000 -f "$OUTPUT_FREQ"e6 -t u8 -i record.iq So, you need to adjust variables like; sudo ./sendiq -s 250000 -f 434e6 -t u8 -i myrecord1.iq sudo ./sendiq -s 250000 -f 315e6 -t u8 -i myrecord2.iq sudo ./sendiq -s 250000 -f 868e6 -t u8 -i myrecord3.iq

You need to check output frequency especially on the higher frequencies. There are some frequency errors proportional to the tx frequency and I couldn't find how to tune yet.