How it works in the path
The HDR designation is the detail worth understanding before you buy. In dense RFRadio Frequency — the wireless part of wireless. RF planning is why big rigs scan, coordinate, and combine antennas instead of hoping. environments — festival stages, arenas, any situation where you're sharing UHFThe TV-band radio range (roughly 470–608 MHz in the US) where serious wireless mics and IEMs live — better behaved than crowded 2.4 GHz. spectrum with other productions — standard combining stages can compress or intermodulate when hit with strong out-of-band signals. The high dynamic rangeThe span between a device’s noise floor and its clipping point — the room between the quietest and loudest sounds it can pass. front end is built to handle that without degrading your transmitted signal. The expansion ports are equally practical: run a second COMBINE6 HDR for up to twelve transmitters through a single antenna path, connected passively with no additional active hardware. At 8 watts nominal draw in a shallow 150mm chassis, it integrates cleanly into any IEMIn-Ear Monitor — earpieces that replace floor wedges, feeding each player their own mix. The reason this whole rack exists. rack without thermal or depth surprises.
