RELACART UH-222D Sistema de Microfone Sem Fios UHF de Dois Canais 522-554 MHz 13055181

The RELACART UH-222D is a dual-channel UHF wireless microphone system delivering reliable audio transmission with true diversity reception. It operates in the 522-554 MHz frequency range, providing clear sound for live performances, presentations, and events.

Advantages

True diversity technology minimizes dropouts and interference, while the LCD display on the receiver offers clear monitoring of channel and frequency. The system includes two handheld transmitters and a rack-mountable receiver for flexible installation.

Suitable for

• Live stage performances
• Conferences and presentations
• Houses of worship
• Educational institutions

Key specifications

• Frequency range: 522-554 MHz
• Channels: 2
• Modulation: FM
• Frequency stability: ±0.005%
• Signal-to-noise ratio: >100 dB
• THD: <0.5% at 1 kHz
• Frequency response: 50 Hz - 18 kHz
• Operating range: up to 100 m (line of sight)
• Receiver outputs: 2x XLR balanced, 1x 6.3 mm unbalanced mix out
• Transmitter battery life: approx. 8 hours (2x AA per microphone)
• Rack mountable: 1U rack kit included
• Selectable frequencies: 100 per channel

Recommendations

For optimal performance, maintain line of sight between transmitters and receiver, and keep the receiver antennas in a vertical position. Use high-quality AA batteries to ensure consistent transmitter operation.