Misschien de cmake optie een keer proberen en dan de output van
git clone https://github.com/EliasOenal/multimon-ng.git
cd multimon-ng
mkdir build
cd build
cmake ../
Even delen voordat je de make opstart, dankzij de output van cmake kwam ik erachter dat er een libpulse-dev dependentie ontbrak. Hierna werkte het meteen.
rtl_fm -f 169.65M -M fm -s 22050 -g 25 | multimon-ng -a FLEX -t raw /dev/stdin
multimon-ng 1.1.8
(C) 1996/1997 by Tom Sailer HB9JNX/AE4WA
(C) 2012-2019 by Elias Oenal
Available demodulators: POCSAG512 POCSAG1200 POCSAG2400 FLEX EAS UFSK1200 CLIPFSK FMSFSK AFSK1200 AFSK2400 AFSK2400_2 AFSK2400_3 HAPN4800 FSK9600 DTMF ZVEI1 ZVEI2 ZVEI3 DZVEI PZVEI EEA EIA CCIR MORSE_CW DUMPCSV X10 SCOPE
Enabled demodulators: FLEX
Found 1 device(s):
0: Realtek, RTL2838UHIDIR, SN: 00000001
Using device 0: Generic RTL2832U OEM
Found Rafael Micro R820T tuner
Tuner gain set to 25.40 dB.
Tuned to 169903575 Hz.
Oversampling input by: 46x.
Oversampling output by: 1x.
Buffer size: 8.08ms
Exact sample rate is: 1014300.020041 Hz
Allocating 15 zero-copy buffers
Sampling at 1014300 S/s.
Output at 22050 Hz.
FLEX|2020-06-10 14:50:20|1600/2/K/A|12.084|000130007|ALN|P 5 Demonstratie Nelson Mandelapark Amsterdam
FLEX|2020-06-10 14:50:20|1600/2/K/A|12.084|000130998|ALN|P 5 Demonstratie Nelson Mandelapark Amsterdam