Lavalier Microphone Omnitronic UHF-E Series Bodypack Transmitter 529.7 MHz

The Omnitronic UHF-E Series Lavalier Microphone with a bodypack transmitter operating at 529.7 MHz is a compact wireless solution for hands-free speech capture. Designed for presenters, teachers, interviewers and performers, the system provides a discreet microphone position and stable UHF transmission for clear vocal reproduction in meetings, lectures and small events. The bodypack transmitter is lightweight and unobtrusive, enabling mobility and natural movement while keeping the microphone close to the sound source.

Advantages

The lavalier microphone delivers reliable wireless audio with UHF transmission at 529.7 MHz, reducing interference and maintaining a stable connection within its designed operating range. The compact bodypack transmitter is easy to attach and comfortable to wear, while the small clip-on microphone remains inconspicuous on clothing. The system supports clear speech intelligibility and consistent level control, making it suitable for spoken-word applications where hands-free operation is required.

Suitable for

• Presentations and lectures
• Interviews and reporting
• Theatre and small live performances
• Corporate meetings and conferences
• Teaching and classroom use

Key specifications

• Operating frequency: 529.7 MHz (UHF band)
• Microphone type: clip-on lavalier condenser capsule
• Transmitter form factor: bodypack, lightweight and compact
• Power supply: battery-powered bodypack (user-replaceable batteries)
• Connectivity: wireless UHF link to compatible receiver
• Intended use: speech and vocal capture, hands-free operation

How to use

Clip the lavalier microphone to the speaker's clothing near the collar or lapel, positioned approximately 15–25 cm from the mouth for optimal speech capture. Attach the bodypack transmitter securely to a belt or place it in a pocket with the antenna oriented upright if possible. Insert fresh batteries into the transmitter, power on the transmitter and pair or tune it to the compatible receiver operating at the same frequency. Perform a soundcheck to adjust input gain on the receiver or mixer to achieve clear levels without clipping.

Usage recommendations

For best speech intelligibility, place the lavalier capsule on the center of the chest or lapel rather than directly at the throat. Keep the transmitter battery compartment closed and use fresh batteries before important events. Maintain a clear line of sight between transmitter and receiver where possible to reduce dropouts; test the system in the event space prior to use to identify optimal receiver placement and frequency conditions.