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This video shows how to use your HackRF software defined radio to trigger restaurant pagers. The pagers shown in this video are manufactured by Long Range Systems. The operating frequency is 467.750 Mhz. A software tool called GNU Radio is connected to HackRF to generate the data packet. I provided the GNU radio file and some raw binary pager files on Github for you to experiment with.
Please note: This video is not demonstrating a security hole. HackRF is simply generating the same wireless data packet as the base station would in order to trigger the pagers.
Helpful information links:
Download the Python program for generating manchester encoded data packets. Binary pager files, including the GNU radio file. https://github.com/tony-tiger/lrs
Software with HackRF Support - hackrf_transfer
https://github.com/mossmann/hackrf/wiki/Software-Support
Universal Radio Hacker:
https://github.com/jopohl/urh
Inspectrum:
https://github.com/miek/inspectrum
Pager Information:
https://paging-systems.readme.io/v1.2/docs/am-page-modes
Get your HackRF here:
https://shop.hak5.org/products/hackrf
GNU Radio
https://www.gnuradio.org