Uploaded December 2012 | Updated September 2026, 5 seconds ago

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Testing my own PIC32 based "ultimate FPV receiver" and drone through reinforced concrete walls.
Featuring : a very high speed diversity switching system / industrial ultra low noise preamplifiers / high rejection low pass and high pass filters / circular polarized omni antenna / fastest as possible spectrum analyser for tuners. / Modded comtech tuners / Multiples low noise switching power supply. / +-1 Mhz PLL remote tuning for TX and RX