Handheld wireless UHF microphone Omnitronic UHF-E Series 534.1 MHz

The Omnitronic handheld wireless UHF microphone UHF-E Series 534.1 MHz is a battery-powered vocal microphone designed for mobility in vocal and spoken-word applications. Operating on a 534.1 MHz UHF frequency, the microphone is intended for use with compatible Omnitronic UHF receivers in the same series and provides straightforward integration into sound systems. It is built for handheld use and offers a familiar microphone form factor for presenters, singers and public speakers who need cable-free operation.

Advantages

This handheld wireless UHF microphone provides untethered movement with reliable UHF transmission and clear vocal reproduction suitable for speech and singing. Its compatibility with receivers in the same product series ensures simple pairing and system expansion. The microphone’s handheld design enables intuitive control and direct handling during presentations and stage use while minimizing setup complexity.

Suitable for

• Presentations and corporate events
• Lectures and classrooms
• Small to medium live performances and stage use
• Church services and community gatherings
• Interview and spoken-word applications

Key specifications

• Operating frequency: 534.1 MHz (UHF band)
• Microphone type: handheld dynamic vocal microphone
• Transmission: wireless UHF transmission compatible with series receivers
• Power supply: battery-operated (user-replaceable batteries)
• Form factor: handheld with integrated grille and body
• Intended use: vocal and spoken-word applications, portable use

How to use

Install the required batteries, switch on the microphone and ensure the paired Omnitronic UHF receiver is tuned to the same frequency or channel. Hold the microphone by the body, keeping the grille 5–15 cm from the mouth for clear voice pickup and avoid covering the grille with the hand. Adjust the receiver and mixing console gain levels to achieve a clean signal without clipping. When not in use, switch off the microphone to conserve battery life and store it away from moisture and extreme temperatures.

Usage recommendations

For best audio performance, perform a short sound check before use to set gain and monitor for interference on the 534.1 MHz frequency. Use fresh batteries and maintain line-of-sight between microphone and receiver where possible; position the receiver away from sources of RF noise and confirm compatibility with other UHF devices in the environment to reduce the risk of dropouts.