Handheld Microphone Omnitronic VHF-100 205.75 MHz wireless VHF microphone

The Omnitronic VHF-100 handheld microphone operates at 205.75 MHz and provides wireless voice transmission for speech, presentations, events and small performances. Designed for portable use, this wireless VHF microphone removes the need for cables and pairs with compatible VHF receivers tuned to the same frequency. The handheld form factor and built-in microphone capsule make it suitable for single-user vocal applications where a fixed VHF channel is acceptable.

Advantages

The Omnitronic VHF-100 offers simple and reliable wireless voice transmission on a dedicated VHF frequency. Its handheld design allows immediate use without additional microphone cables, and the fixed-frequency operation simplifies setup in installations that require a single, known channel. The microphone is lightweight and intended for straightforward portability, making it practical for temporary setups and quick deployments.

Suitable for

Key specifications

How to use

Switch on the handheld microphone and ensure the paired VHF receiver is tuned to 205.75 MHz. Adjust the receiver input level and any downstream mixer or amplifier settings to achieve the desired vocal level without clipping. Hold the microphone at a consistent distance from the mouth (typically 5–15 cm) and speak directly toward the grille for clear reproduction. Replace or recharge batteries as required and power off the microphone when not in use to conserve battery life.

Recommendations

For optimal performance, test the microphone and receiver at the venue before the event to check range and interference. Maintain a direct line of sight where possible and avoid placing the receiver near strong RF sources. Use a stable receiver gain setting and perform a soundcheck to set appropriate EQ and volume for speech clarity.