Power Dynamics PD220B - UHF Dual Bodypack Wireless Microphone System with True Diversity

Power Dynamics PD220B - UHF Dual Bodypack Wireless Microphone System with True Diversity

The Power Dynamics PD220B is a dual-channel UHF wireless microphone system designed to deliver professional, reliable, and interference-free audio transmission. Equipped with advanced True Diversity technology, this system uses two antennas and two independent receiving circuits per channel, selecting the strongest signal in real time to completely eliminate audio dropouts and interruptions. This feature makes it the ideal solution for environments with high radio frequency activity, ensuring clear and consistent communication in any situation. The system operates in the 823-832 MHz UHF frequency band, providing stable, high-quality transmission for voice, presentations, and live performances.

The receiver, housed in a robust half-rack metal chassis, features a large LCD screen that displays vital information such as frequency, signal strength (RF), and audio level (AF). Setup is exceptionally simple thanks to its automatic channel scan function, which searches for and assigns the cleanest available frequencies, and infrared (IR) synchronization, which pairs the bodypack transmitters with the receiver in seconds. The kit includes two compact and lightweight bodypack transmitters, each with its own LCD screen to display the channel and battery status, ensuring complete control during use.

Main Features

• True Diversity UHF System: Maximum signal reliability thanks to two independent receivers and antennas per channel that prevent audio loss and interference.
• Dual Channel with 80 Frequencies: It has 2x 80 selectable UHF channels (823-832 MHz band), providing great flexibility to find interference-free transmission anywhere.
• Simple and Intuitive Setup: The automatic frequency scanning function and infrared (IR) synchronization allow for quick and hassle-free setup.
• Versatile Bodypack Transmitters: Includes two lightweight and durable bodypack transmitters, each with an LCD screen for clear channel and battery monitoring.
• Professional Audio Outputs: It has two balanced XLR outputs for individual connection of each channel to a mixing console, and a 6.35 mm jack output for a mixed signal.
• Complete "All in One" Kit: Comes with a robust ABS carrying case, two skin-colored headset microphones, two lapel (clip) microphones, 19" rack mounting brackets and all necessary cables.

User Benefits

The Power Dynamics PD220B is designed for demanding professionals and users who can't afford any downtime. Wireless freedom of movement, combined with the security of a stable connection provided by True Diversity technology, lets you focus on your performance or presentation. The sound quality is crisp and natural, thanks to a wide frequency response and a high signal-to-noise ratio. This system not only delivers professional performance but also provides a complete, portable solution, ready to use right out of its protective case.

Use Cases

Thanks to its versatility and reliability, the PD220B system is the perfect tool for a wide range of applications:

• Presentations and Conferences: Ensure that the speaker's voice is heard clearly and without interruption.
• Fitness and Sports Instructors: Offers total freedom of movement to lead spinning, aerobics or yoga classes.
• Stage Performances: Ideal for singers, theatre actors or musicians who need a reliable bodypack system.
• Houses of Worship and Auditoriums: Provides excellent audio coverage in large spaces.
• Video Production and Interviews: The included lapel microphones are discreet and capture high-quality audio.

Frequently Asked Questions

What is "True Diversity" technology and why is it important?

True Diversity technology uses two antennas and two receiver modules per channel. The system constantly compares the signal quality of both and automatically selects the strongest one. This drastically minimizes the risk of signal loss and noise caused by movement or obstacles, which is crucial in professional environments.

Is it complicated to configure the frequencies?

No. The receiver has an automatic scanning function that searches for the best free frequencies in your area. Once selected, simply point the bodypack transmitter at the receiver's IR port, and they will automatically synchronize in seconds.

What type of microphones does the kit include?

The system comes very complete, including two skin-colored headset microphones, designed to be discreet, and two lavalier microphones with clips, to adapt to any presentation or performance need.

Can I use both bodypack microphones at the same time?

Yes, the PD220B is a dual-channel system, which means you can use both bodypack transmitters simultaneously, each on its own independent channel.

What is the scope of the system?

The range of UHF wireless systems depends largely on the environment (walls, obstacles, other radio frequency interference). Under optimal conditions with a direct line of sight, adequate range can be expected for most medium and large-sized venues, auditoriums, and conference rooms.

Project description

Dual-channel UHF wireless microphone system with True Diversity technology. Operates in the 823-832 MHz frequency band with 2 x 80 selectable channels. Includes two bodypack transmitters with LCD displays and a 19-inch half-rack receiver. The receiver features two detachable BNC antennas, automatic channel scanning, and infrared synchronization. It has two balanced XLR audio outputs (one per channel) and one 6.3 mm mixed-mode jack output. The frequency response is 40 Hz to 17,000 Hz, with a signal-to-noise ratio greater than 90 dB. Each bodypack transmitter is powered by two AA batteries. The system comes with headset microphones, lavalier microphones, and a carrying case.