Handheld UHF Microphone Omnitronic UHF-E Series 525.3 MHz

The Omnitronic Handheld UHF Microphone UHF-E Series 525.3 MHz is a wireless handheld microphone designed for vocal and speech applications. Operating on a fixed UHF frequency of 525.3 MHz, the microphone provides cable-free transmission to compatible UHF receivers and is intended for live events, presentations, meetings and public speaking. Its handheld form factor and simple controls aim to deliver reliable audio pickup and easy handling for the user.

Advantages

This Omnitronic handheld UHF microphone offers stable wireless transmission on the specified UHF frequency, reducing the need for cabling and improving mobility on stage or during presentations. The ergonomic handheld design supports comfortable grip and intuitive control, while the integrated transmitting circuitry is optimized for speech and vocal pickup. The product is compatible with matching UHF receivers that accept the same operating frequency, enabling straightforward integration into existing wireless audio setups.

Suitable for

• Live speaking events and lectures
• Presentations and corporate meetings
• Place-of-worship services and community gatherings
• Small to medium-sized stage performances and open-mic sessions

Key specifications

• Operating frequency: 525.3 MHz (UHF band)
• Form factor: handheld wireless microphone
• Application focus: vocal and speech pickup
• Transmission: single fixed UHF channel
• Connectivity: wireless RF output to compatible UHF receiver

How to use

Switch on the microphone and ensure the compatible UHF receiver is powered and set to receive on 525.3 MHz. Hold the microphone 5–15 cm from the mouth for clear speech capture and speak at a consistent distance to avoid volume fluctuations. Position the receiver within line of sight where possible and avoid placing the receiver near large metal objects or strong RF sources to minimize interference. After use, switch the microphone off and store it in a dry, dust-free place.

Usage recommendations

For reliable operation, verify frequency compatibility between the Omnitronic handheld microphone and your UHF receiver before use. Use fresh or fully charged batteries as specified by the receiver/microphone documentation, maintain an unobstructed path between microphone and receiver when possible, and perform a brief soundcheck to adjust gain and avoid clipping or feedback.