Wireless Microphone PSSO WISE 823-832/863-865MHz - Dual-Band Handheld Transmitter

The PSSO WISE 823-832/863-865MHz Dual-Band Handheld Transmitter is a wireless dynamic microphone designed to deliver reliable vocal pickup and cable-free mobility for live performances, presentations and events. Operating in the 823–832 MHz and 863–865 MHz frequency ranges, the transmitter is intended for use with compatible wireless receiver systems tuned to these bands and provides stable RF transmission for spoken word and singing applications.

Advantages

This dual-band handheld transmitter offers consistent audio transmission across two separate UHF ranges, reducing the risk of interference and allowing flexible frequency selection. As a dynamic handheld design, it requires no external power for the capsule and is robust enough for regular stage or event use. The unit's wireless operation eliminates cable clutter and allows presenters and performers to move freely without compromising sound capture.

Suitable for

• Live music and stage vocal performance
• Conferences, seminars and corporate presentations
• Religious services and community events
• Public speaking and school assemblies

Key specifications

• Frequency ranges: 823–832 MHz and 863–865 MHz
• Transmitter type: Handheld dynamic wireless transmitter
• Operation: Dual-band UHF transmission for compatibility with receivers in the listed ranges
• Audio application: Vocals, speech and stage use
• Form factor: Handheld microphone shape for grip and control

How to use

Before use, ensure the corresponding receiver is powered on and set to a matching frequency within either the 823–832 MHz or 863–865 MHz band. Install any required batteries in the transmitter according to the manufacturer’s instructions and confirm the transmitter and receiver indicate a stable RF link. Hold the microphone grille approximately 5–15 cm from the mouth for optimal vocal pickup and reduce handling noise by maintaining a steady grip. Adjust transmitter gain or receiver input level as needed to avoid distortion while preserving clarity.

Usage recommendations

Select a clear frequency channel within the supported bands to minimize interference from other wireless devices. When using multiple wireless systems, coordinate channel assignments and maintain line of sight between transmitter and receiver when possible. For consistent performance, check battery status before each session and keep spare batteries available.