Wireless Video Systems

Here is how this works in practice. Wireless video at Cinerent Brasil and Cor & Som runs primarily on Teradek Bolt 6 LT, Bolt 4K (one-to-six receiver pairings, zero-latency), and Bolt 4K Monitor Module integrations for SmallHD 503 UltraBright handheld receivers. Vaxis Storm 3000 and Atom A5 supplement on commercial and lower-budget narrative jobs. ANATEL — the Agência Nacional de Telecomunicações — licenses each frequency we use. With short-term permits filed during prep and a fresh RF scan at each location to identify clean 5 GHz channels around São Paulo's dense TV white-space corridor, Rio's harbor-and-favela mixed terrain, and Brasília's federal-district airwaves.

Here is the breakdown. On the ground, Channel maps publish to wireless mic (Lectrosonics, Wisycom, Sennheiser Digital 6000), IFB (Lectrosonics IFB-T4), and wireless lens-control (Preston FIZ, ARRI WCU-4) departments so RF resources share cleanly. Cross-border supplements through Sigma Cine LA on the 12-hour direct GRU/LA flight when large multi-cam features outstrip resident channel counts.

Here is the short of it. Brazilian wireless-video discipline matured at Globo Estúdios PROJAC, where multi-camera telenovela production runs steady wireless hops between studio floors and roving units. The same crews and infrastructure now support global features and series. RF reality differs sharply across the country. Sambódromo Carnival arenas in Rio's Niemeyer 1984 venue pre-scan against stage rigs and crowd RF days in advance. Cristo Redentor sequences under IPHAN heritage permits clamp transmitter antennas onto existing stone via Cardellinis rather than rigging. Remote Amazon and Pantanal legs out of Manaus free range but lose cellular fallback, so we provision deeper battery banks and on-set RF spares. Today's features in the Padilha + Meirelles + Salles pipeline. Narcos, Two Popes, Bacurau, I'm Still Here — and incoming global shoots all run the same Bolt-based stack. Antenna distribution uses RF Venue Range Fin, Wisycom LFA, and PSC Multi-SMA for line-of-sight challenges.