Lavalier Microphone Omnitronic UHF-E Series 534.1 MHz, omnidirectional lav mic for wireless systems

The Omnitronic UHF-E Series lavalier microphone at 534.1 MHz is a compact omnidirectional lav mic designed for use with compatible UHF wireless systems. The small capsule captures close-range speech with clarity and consistent off-axis response, making it suitable for presentations, interviews, stage performances and broadcast applications. Its inconspicuous form factor and simple clothing mounting enable hands-free operation and discreet placement when mobility and a low visual profile are required.

Advantages

The omnidirectional capsule provides even pickup of speech from different angles, reducing sensitivity to head movement. Lightweight construction and a low-profile clip make the microphone comfortable for long wear and easy to conceal beneath clothing. The microphone is optimized for connection to UHF wireless transmitters in the specified frequency band, ensuring compatibility with systems that support 534.1 MHz. Durable cable and connector deliver reliable signal transmission and simplified setup for live and recorded environments.

Suitable for

• Presentations and public speaking
• On-camera interviews and reporting
• Theatre and stage performances
• Broadcast and recording of spoken voice
• Corporate events and seminars

Key specifications

• Polar pattern: Omnidirectional capsule for uniform off-axis response
• Operating frequency: Designed for UHF around 534.1 MHz
• Form factor: Lavalier (lapel) microphone, low-profile capsule
• Mounting: Clothing clip for secure attachment
• Connectivity: Cable terminated for use with compatible wireless transmitters (check transmitter input type)
• Use environment: Suited to speech capture at close range in live and broadcast settings

How to use

Place the lavalier microphone on the wearer's clothing near the collar or chest area, typically 15–25 cm from the mouth, to achieve clear speech pickup while minimizing clothing rustle. Attach the clip securely and route the cable discreetly to the wireless transmitter pack, keeping the cable free from sharp bends and tension. Pair or tune the corresponding wireless transmitter and receiver to the matching UHF frequency band and perform a soundcheck to set gain levels and confirm absence of interference. During use, monitor audio levels at the mixer or receiver and adjust transmitter gain to avoid clipping while maintaining intelligibility.

Usage recommendations

For best results, position the capsule on the upper chest or lapel and use a windscreen when recording outdoors or in breezy conditions. Perform a frequency scan in your operating environment to avoid channel conflicts, and secure the cable to clothing to reduce handling noise.