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The Quansheng UVK58 is a radio hackers dream, because it's based on the Beken 4819 rf chip which covers between 18 MHz - 1200 MHz. We have already see how well the receiver performs thanks to other youtubers, now lets see what happens if you try transmitting with it! Firmware tested: FIRMWARE ( All Radios - UV-K5, UV-K5(8), UV-K6, UV-5R Plus, etc...)/Open Spectrum Firmware by facgi/ This video shows tests conducted in a controlled environment, I am a licensed amateur radio operator. I am not responsible for the irresponsible use of this firmware.
