Product overview
The iFlight BLITZ Whoop 5.8GHz 2.5W VTX transmits video across 48 channels, including Raceband, with IRC Tramp telemetry and a built-in microphone. Selectable settings are PIT, 25mW, 400mW, 1000mW and 2500mW; power levels above 25mW require a HAM license or approval by local authorities. The default output is 25mW. Built-in output power self-check, fast frequency locking, and buttons with coloured LED indicators provide power, band and channel functions. Holding the power button for 2s enters or exits PIT mode, with a solid green light indicating PIT mode.
A CNC cooling casing and integrated fan provide heat dissipation. Installation requires space around the module for air convection; insufficient airflow activates overheat protection, reducing transmission power or switching transmission off. The module weighs 32g excluding the antenna and uses a 25.5x25.5mm/Φ1.6 mounting pattern with an MMCX interface. Its VBAT connection accepts 2-8S, 7-34V DC positive input. Connections also provide 5v output, ground, IRC Tramp signal input, video input, camera video input and camera video output. The package contains one BLITZ Whoop 5.8G 2.5W VTX.
