Wireless pocket transmitter PSSO WISE 638–668 MHz model 13063406

The PSSO WISE pocket transmitter (model 13063406) is a compact wireless audio transmitter operating in the 638–668 MHz frequency range. Designed for mobile sound applications, it enables transmission of microphone or beltpack audio to compatible receivers over a reliable RF link. The unit's pocket-sized form factor and simple control layout make it suitable for live events, presentations and field recording where a discreet, portable transmitter is required.

Advantages

The transmitter combines a small physical footprint with stable operation in the 638–668 MHz band, offering straightforward connectivity for lavalier microphones or bodypack systems. Its durable housing supports frequent transport and on-stage use, while the RF performance focuses on steady signal delivery within the specified frequency range. The device is intended for quick setup and minimal user intervention during operation.

Suitable for

• Live performances and stage monitoring
• Presentations, conferences and corporate events
• Field recording and ENG (electronic news gathering)
• Theatrical productions and broadcast applications
• Mobile interview setups and run-and-gun shooting

Key specifications

• Frequency range: 638–668 MHz
• Form factor: pocket/bodypack transmitter
• Compatible inputs: microphone and beltpack systems (wired lavalier or instrument beltpacks)
• Housing: robust portable enclosure suitable for stage and field use
• Controls: user-accessible power and basic configuration controls for on-site adjustment
• Power source: battery-powered for mobility (battery type and runtime depend on usage and configuration)

How to use

Attach a compatible lavalier microphone or connect a beltpack to the transmitter’s input, power the unit using the appropriate battery, then tune the connected receiver to the same frequency within the 638–668 MHz range. Position the transmitter on the talent or operator using the belt clip or pocket, check audio levels on the receiver and perform a sound-check to ensure clear transmission. Follow any local frequency coordination and the receiver manufacturer’s pairing or sync procedure if available.

Usage recommendations

For reliable operation, maintain line-of-sight where possible between transmitter and receiver and avoid sources of RF interference. Use fresh or fully charged batteries before long events, secure microphone cables and accessories to prevent handling noise, and coordinate frequencies with other wireless systems to prevent overlap within the 638–668 MHz band.