Wireless microphone system Omnitronic UHF-602 2-channel, UHF 823–832 / 863–865 MHz

The Omnitronic UHF-602 is a 2-channel wireless microphone system that operates in the UHF ranges 823–832 MHz and 863–865 MHz. It supplies two independent wireless audio channels suitable for speech and vocal use in live sound, meetings, seminars and small events. The system is designed to provide stable RF performance within its licensed frequency windows and to reduce the risk of interference when used within the specified bands.

Advantages

The UHF-602 offers two separately tunable channels in a compact receiver package, enabling simultaneous use of two handheld or lavalier transmitters. Its operation across the 823–832 MHz and 863–865 MHz bands gives flexibility for deployment in regions where those frequency ranges are permitted. The system’s focus on stable RF reception and clear audio transmission helps maintain intelligibility for presenters and performers.

Suitable for

• Small to medium live performances and stage setups
• Corporate presentations and training rooms
• Houses of worship and community events
• Conference rooms and lecture halls
• Mobile PA setups and event rental services

When it may not be suitable

This wireless set is suited for users who require two independent UHF channels within the specified frequency ranges; it may not be suitable where different frequency bands or more than two channels are required. Use in countries or locations where the 823–832 MHz or 863–865 MHz bands are restricted, licensed differently, or heavily congested may require alternative equipment or authorization.

Key specifications

• Channels: 2 independent wireless audio channels
• Operating frequencies: UHF 823–832 MHz and 863–865 MHz
• Audio type: mono vocal/speech transmission per channel
• Receiver format: dual-channel rack or table receiver (compact design)
• Typical applications: live sound, presentation, conference use

How to use

Install the receiver in a stable location with a clear line of sight to the transmitters when possible, and connect its audio outputs to a mixing console or amplifier using appropriate cables. Power on the receiver and each transmitter, select matching channels on transmitter and receiver, and adjust gain on the mixer or receiver to achieve clear, undistorted audio. Perform a soundcheck to confirm signal stability and to check for RF interference before the event begins.

What to consider before purchase

• Regulatory compliance and permitted frequency use in your country or region
• Number of wireless channels required for your application
• Compatibility with handheld or lavalier transmitters you plan to use
• Range and RF environment of your venue (potential interference sources)

Usage recommendations

For reliable operation, place the receiver antennas elevated and angled for optimal reception, keep transmitters’ batteries fresh or fully charged, and perform a pre-event RF scan if possible to select the clearest channels within the 823–832 MHz and 863–865 MHz ranges.