Wireless Condenser Microphone PSSO WISE 638–668 MHz, Handheld Receiver-Compatible

The PSSO WISE wireless condenser microphone operates in the 638–668 MHz frequency range and is designed for handheld vocal performance and speech. It combines a condenser capsule’s sensitivity and clarity with the convenience of wireless operation, enabling mobility on stage or during presentations. The microphone is compatible with handheld receivers that cover the same frequency band and is intended for applications where natural vocal reproduction and freedom of movement are required.

Advantages

The condenser capsule delivers detailed and accurate vocal capture with good transient response and extended high-frequency clarity. Operating within the 638–668 MHz band provides a dedicated wireless range suited to live events and presentations, while the handheld form factor ensures familiar grip and on-axis performance. The wireless design eliminates cable restrictions and reduces stage clutter, and compatibility with receivers covering the same frequency band allows integration into existing sound systems.

Suitable for

• Live vocal performances and concerts
• Presentations, lectures and corporate events
• Mobile interviews and field reporting
• Houses of worship and community events
• Small to medium conference rooms and meeting spaces

Key specifications

• Frequency range: 638–668 MHz (wireless operating band)
• Transducer type: condenser capsule optimized for vocal clarity
• Polar pattern: hand-held cardioid (typical for vocal condenser handhelds)
• Form factor: handheld wireless microphone
• Connectivity: compatible with handheld wireless receivers operating in the same frequency band
• Intended use: vocal and speech applications requiring mobility

How to use

Install compatible receiver(s) tuned to the 638–668 MHz band and ensure both microphone and receiver are set to the same channel or frequency within that range. Power the microphone according to the manufacturer’s battery or charging instructions and verify clear RF signal reception on the receiver. Hold the microphone by the handle at a consistent distance from the mouth (typically 5–15 cm) and speak or sing directly into the grille for best vocal intelligibility. Monitor audio levels at the mixer or receiver to avoid clipping and adjust gain as needed.

Usage recommendations

For stable operation, perform a frequency scan of the performance area to identify a clear channel within 638–668 MHz and avoid interference. Maintain line-of-sight where possible between microphone and receiver, and keep spare batteries or a charged power source available for uninterrupted use.