Wireless microphone Omnitronic WAMS-12 863 MHz — handheld wireless mic system

Omnitronic WAMS-12 is a handheld wireless microphone system operating at 863 MHz, designed for speech and live performance. The system includes a cordless handheld transmitter and a compatible receiver, enabling cable-free operation for small events, presentations, karaoke and public speaking. The design focuses on straightforward setup and mobility while providing clear vocal capture in venues where the 863 MHz band is permitted.

Advantages

The handheld wireless mic eliminates cable restrictions and simplifies stage or room layout. Operating at 863 MHz reduces interference risk in many environments and supports stable voice transmission. Compact receiver and handheld transmitter enable quick installation and portability. The system is suitable for setups where simple operation and reliable vocal clarity are required.

Suitable for

• Small public speaking events and presentations
• Karaoke and recreational singing
• Classroom and training sessions
• Church services and community meetings
• Mobile presenters and tour guides

Key specifications

• Operating frequency: 863 MHz range
• Form factor: handheld wireless transmitter with separate receiver
• Intended use: vocal speech and live performance
• Transmission type: mono vocal audio optimized for speech clarity
• Power supply: battery-powered handheld transmitter; receiver requires external DC or mains adapter
• Connector on receiver: standard audio output for integration with PA systems or mixers
• Mobility: cable-free operation within the receiver’s effective range

How to use

Install the receiver near the mixing console or PA system and connect its audio output to an available line input. Power the receiver with the supplied adapter and insert fresh batteries into the handheld transmitter. Switch on the receiver and transmitter, allow them to synchronise on the 863 MHz operating band, and perform a quick soundcheck to set input levels on the mixer. Position the handheld microphone 5–20 cm from the mouth during use and avoid cupping the grille to maintain consistent audio quality.

Usage recommendations

For optimal performance, use high-quality batteries in the handheld transmitter and place the receiver with a clear line of sight to the performance area. Maintain reasonable distance from large metal obstacles and other RF equipment to reduce the chance of signal degradation. Always verify local regulations for 863 MHz use before operation and perform a channel scan where possible to avoid interference.