The ITC T-531A Wireless Microphone system is designed to provide high-quality, reliable audio performance for a wide range of professional applications. Operating within the UHF frequency range of 640-857MHz, this system offers a broad 25MHz adjustable range and a total of 600 channels to choose from, ensuring versatility and clear communication in crowded RF environments. The system’s LCD display provides at-a-glance information on frequency, channel, and RF signal strength, making it easy to monitor and adjust settings.

The T-531A features double frequency conversion superheterodyne reception for superior signal clarity and stability. With a dynamic range of 100dB and a frequency response of 60Hz-18kHz, the system ensures clear and detailed audio, whether it’s used for speeches, performances, or presentations. The comprehensive signal-to-noise ratio (SNR) of >115dB and total harmonic distortion (THD) of ≤0.5% ensure high-quality sound, while the operating distance of up to 100 meters in a clear line of sight allows for flexible usage in large venues.

The microphone comes with various options, including a moving-coil microphone, a lapel microphone, and a headset microphone, all with a choice of antennas: the handheld microphone includes a built-in helical antenna, while the transmitter uses a 1/4 wavelength whip antenna. The system operates on two AA batteries for the microphone, with a battery life of approximately 6 hours at high power (30mW).

Key Features:

• Frequency Range: UHF 640-857MHz with a 25MHz adjustable range for clear signal reception

• Channel Options: 600 channels with 250kHz spacing for flexibility in crowded environments

• Frequency Response: 60Hz – 18kHz (±3dB) for clear, balanced sound

• Dynamic Range: 100dB for high-quality audio

• Signal Quality: SNR >115dB and THD ≤0.5% for pristine sound

• Operating Distance: Up to 100 meters (in a clear line of sight)

• Receiver: Double frequency conversion superheterodyne with BNC/50Ω antenna access

• Microphone Options: Moving-coil, lapel, and headset microphones with built-in and whip antennas

• Output Power: High power (30mW) and low power (3mW) for adjustable performance

• Power Supply: 2 AA batteries for the microphone with up to 6 hours of usage

The ITC T-531A Wireless Microphone system is a versatile, professional-grade solution for clear, high-quality wireless audio. Perfect for live events, conferences, and presentations, it provides exceptional performance with user-friendly features, reliable signal clarity, and flexible installation options.