Omnitronic UHF-E Series 823,6 MHz lavalier mikrofon

The Omnitronic UHF-E Series 823.6 MHz lavalier microphone is a compact lapel mic designed for hands-free voice pickup in presentations, conferences, education and broadcast applications. Operating at 823.6 MHz within the UHF band, this lavalier offers discreet mounting on clothing and wireless-ready compatibility with UHF receivers tuned to the same frequency. The microphone is intended to deliver clear speech capture and reliable mobility for presenters, instructors and on-air talent.

Advantages

The Omnitronic lavalier provides stable UHF transmission characteristics and small physical dimensions for unobtrusive placement on a collar or lapel. Its design emphasizes speech intelligibility, allowing for natural voice reproduction and reduced handling noise when clipped to clothing. Compatibility with UHF systems at 823.6 MHz enables integration into wireless setups for live events and recorded productions.

Key specifications

How to use

Attach the lavalier microphone to clothing using the supplied clip, positioning the capsule approximately 15–25 cm below the chin and slightly off-center to minimize breath noise. Connect the microphone to a compatible UHF wireless transmitter that is tuned to 823.6 MHz, secure transmitter settings and perform a sound check to set gain and monitor for interference. For best results, avoid rubbing the capsule against fabric and check the transmission channel for clear reception before the event.

Recommendations

Use wind protection or a foam pop shield when performing outdoors or in environments with air drafts; perform a venue scan to ensure the 823.6 MHz frequency is clear of conflicting signals; keep transmitter and receiver firmware and batteries maintained to ensure consistent wireless performance.