TA-0406: Retevis HD2 - Intro - Spectrum Test - Firmware Update v1 vs 2.07 - Ailunce

Quick intro of the HD2 Analog modes, on the Spectrum Analyzer and firmware update, work around for false positive on virus scanners. The Item: US link: https://www.amazon.com/dp/B0CVVMGQ2F?maas=maas_adg_87518D1BAA0A1FB2215DBD62E9A123C3_afap_abs&ref_=aa_maas&tag=maas UK link: https://www.amazon.co.uk/dp/B0CVVZB8LZ?maas=maas_adg_4F9B940F2D3635C484109AA6F92D2026_afap_abs&ref_=aa_maas&tag=maas

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Related Videos: Retevis RT95 : https://www.youtube.com/watch?v=szf1fJKtZto Retevis RA685 : https://www.youtube.com/watch?v=odASaahb9Ck RF Sampler Build: https://www.youtube.com/watch?v=NNKw5DLtSlU RF Sampler Test: https://www.youtube.com/watch?v=zqV0aRtgc1c

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