Spektrum logger with BladeRF

[pe2bz]

Hi,

at my website http://www.pe2bz.nl/hamradio/skymonitor ... _power.png I have a spectrum from 400 - 406 MHz showing the last 8 hours of activity in the EU radiosonde frequency band. It's running with an RTL-SDR stick and the rtl_power tool and it gives the 30 second average signal values on each frequency. Those (csv) values are converted by a script to the png file.

I also want to run this for the 1680 MHz sonde band. However the RTL dongles are not very good on those frequencies.

I try to find a tool which can create such images with the use of the BladeRF. I tried the bladerf-cli and can indeed (running a script) create an CSV output file, but running the bladerf-cli within Windows does not give me the possibility to make a fifo as is described on this page https://github.com/Nuand/bladeRF/wiki/b ... and-Tricks

Is there anyone who can help me with this ?

Thanks in advance,

Ben - PE2BZ

[pe2bz]

Hi Jon,

thanks for the excellent link ! I have been googling but did not find this script.

For the "not realtime" part of what I want to achieve this indeed fits my wishes. Have made a comment about one line which should change in the script because now the end_freq is ignored and the script always tunes from start_freq up to the highest BladeRF frequency receivable.

It now gives me images like this:

irridium_heatmap.JPG

which look much better than the dongle reception.

Now I'm gonna try to use the CSV in a PIPE and have another script update the image every 5 minutes.....

Kind regards,
Ben