Lavalier microphone Omnitronic UHF-E Series 828.6MHz, clip-on lavalier mic, omnidirectional capsule

Compact lavalier microphone from the Omnitronic UHF-E Series operating at 828.6 MHz. This clip-on lavalier mic features an omnidirectional capsule that captures natural, consistent voice tones from multiple angles while remaining unobtrusive when mounted on clothing. Intended for wireless UHF transmission as part of the UHF-E system, it provides hands-free operation for presentations, interviews, broadcasting and public speaking in live and recorded environments.

Advantages

The omnidirectional capsule ensures even pickup of the speaker’s voice without requiring precise aiming, which simplifies setup and movement. Its compact clip-on format offers discreet mounting and low visibility on garments. Designed for use with UHF wireless transmitters, the microphone supports stable signal transmission in environments where mobility and freedom from cables are necessary. The microphone’s tonal balance is tailored for clear speech reproduction and minimal proximity effect when worn at typical lapel positions.

Suitable for

• Presentations and lectures
• Interviews and documentary recording
• Broadcasting and live reporting
• Corporate and public speaking events

Key specifications

• Microphone type: clip-on (lavalier) microphone
• Polar pattern: omnidirectional capsule for 360° pickup
• Operating frequency: 828.6 MHz (UHF band, compatible with UHF-E Series systems)
• Intended use: wireless connection to compatible UHF transmitter
• Mounting: clothing clip for lapel attachment
• Application: speech and voice capture for live and recorded scenarios

How to use

Attach the lavalier microphone to clothing near the speaker’s mouth—typically on the lapel, collar or lap—using the supplied clip. Position the capsule on stable fabric to minimize rustling noise and orient it so the diaphragm faces outward for consistent voice pickup. Connect the microphone cable to a compatible UHF bodypack transmitter and secure the transmitter on the presenter. Perform a soundcheck to set appropriate transmitter and receiver levels and to confirm clear wireless reception before the event or recording.

Usage recommendations

Place the microphone approximately 15–25 cm from the mouth and avoid directing the capsule into wind or strong air flows. Use a small foam windshield in outdoor or draft-prone environments to reduce plosive and wind noise. Check wireless channels and perform a scan for interference prior to use to ensure reliable UHF transmission.