The HTDZ HT-840B Wireless Four-Gooseneck Microphone System is a high-performance, versatile audio solution designed for professional applications requiring multiple gooseneck microphones. This system is ideal for use in conference rooms, boardrooms, lecture halls, and other environments where high-quality audio from multiple speakers or participants is essential.

Overview

The HTDZ HT-840B is a sophisticated wireless microphone system that supports up to four independent gooseneck microphones. Each microphone can operate on a separate wireless channel, making it suitable for scenarios where clear and simultaneous audio capture from multiple sources is required.

Design and Build

• Microphone Type: The HT-840B features gooseneck microphones, which are characterized by their flexible, adjustable arms. This design allows users to position the microphone precisely for optimal audio capture. The gooseneck design is particularly useful for podiums, conference tables, and lecterns.

• Build Quality: The microphones are built with high-quality materials to ensure durability and long-term reliability. The gooseneck arms are robust yet flexible, allowing users to adjust the microphone position without compromising stability.

• Color and Finish: Typically finished in neutral colors such as black or silver, the microphones blend well with various environments, maintaining a professional and unobtrusive appearance.

Wireless Transmission

• Frequency Range: The HT-840B operates on the UHF (Ultra High Frequency) band, which provides a more stable and interference-resistant signal compared to VHF systems. The UHF band ensures clear audio transmission over longer distances.

• Four-Channel Capability: This system supports four independent wireless channels, allowing up to four gooseneck microphones to be used simultaneously without interference. Each microphone operates on a separate frequency, ensuring clear and reliable audio capture from multiple sources.

• Transmission Distance: The system offers a wireless range of up to 100 meters (approximately 328 feet) under optimal conditions. This range allows for flexible positioning within large rooms or venues.

• Signal Stability: Advanced technology is employed to maintain a stable and clear signal, minimizing dropout and interference. Features such as automatic frequency scanning help to select the best frequencies for each channel, avoiding conflicts with other wireless devices.

Audio Performance

• Microphone Capsule: Each gooseneck microphone is equipped with a high-quality condenser capsule, which provides accurate and clear audio capture. These capsules are designed to handle a wide range of frequencies and high sound pressure levels.

• Sound Quality: The HT-840B system delivers excellent audio performance with a balanced frequency response and low distortion. The microphones are engineered to capture natural and precise sound, making them suitable for professional settings.

• Pickup Pattern: The gooseneck microphones typically feature a cardioid pickup pattern, which focuses on sound from the front while minimizing noise from the sides and rear. This design helps to isolate the speaker’s voice and reduce feedback.

Power and Battery

• Power Source: The HT-840B system uses rechargeable batteries or standard AA batteries. Rechargeable batteries offer the advantage of being reused multiple times, while AA batteries are readily available and convenient.

• Battery Life: Designed to support extended use, the battery life of the system generally lasts several hours of continuous operation. The actual duration depends on the type of batteries used and the specific power settings.

Receiver and Connectivity

• Receiver Unit: The HT-840B includes a multi-channel receiver capable of managing up to four gooseneck microphones simultaneously. The receiver is compact and designed for easy integration into existing audio setups.

• Display and Controls: The receiver features an LCD or LED display that provides essential information such as channel frequencies, signal strength, and battery status. The controls are user-friendly, allowing for easy adjustment and monitoring of multiple channels.

• Output Options: The receiver provides various output options, including XLR and 1/4” TRS outputs. This variety ensures compatibility with different audio systems, mixers, and amplifiers.

• Setup and Operation: The system is designed for straightforward setup and operation. Automatic frequency scanning simplifies the process of finding optimal frequencies for each channel, while intuitive controls make adjusting settings easy.

Applications

The HTDZ HT-840B Wireless Four-Gooseneck Microphone System is suitable for a variety of professional audio applications, including:

• Conferences and Seminars: Ideal for events where multiple speakers need to be mic’d up simultaneously, ensuring clear and balanced audio for each presenter.

• Boardrooms and Meeting Rooms: Perfect for business meetings and boardroom discussions where high-quality audio capture from multiple participants is required.

• Lecture Halls and Classrooms: Useful in educational settings where several instructors or speakers need to be heard clearly by a large audience.

• Panel Discussions: Excellent for panel discussions where multiple participants need to be microphone-equipped to ensure clear communication.

Overall, the HTDZ HT-840B Wireless Four-Gooseneck Microphone System offers a high level of performance, flexibility, and reliability, making it a valuable tool for professional audio applications requiring multiple wireless microphones.