OQAN QWM-1SH 470-494 MHz - Professional UHF Wireless Microphone System
The OQAN QWM-1SH is a professional wireless microphone system operating in the UHF frequency band (470-494 MHz), designed to deliver clear, stable, and interference-free audio transmission. Comprising a rugged handheld microphone and a True Diversity receiver, this set is the ideal solution for vocalists, presenters, speakers, and installers seeking reliability and superior sound quality in any setting.
Thanks to its advanced technology, this system guarantees exceptional performance even in congested radio frequency environments. Ease of use is a fundamental pillar of its design, allowing for quick and easy setup via infrared (IR) synchronization, which pairs the transmitter and receiver on the selected frequency with the touch of a button.
Main Features
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True Diversity Reception: The receiver is equipped with two independent antennas and two receiving circuits. The system constantly analyzes the signal from both and automatically selects the strongest one, effectively eliminating signal loss (dropouts) and ensuring an uninterrupted and stable connection.
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UHF Band Operation: By working in the UHF frequency range of 470-494 MHz, the system avoids common interference from Wi-Fi, Bluetooth and other wireless systems operating in the 2.4 GHz band, ensuring a clean and professional signal.
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Selectable Frequency: Allows you to easily change channels to find the cleanest frequency at the event venue, providing flexibility and adaptability in different environments.
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Infrared (IR) Synchronization: Dramatically simplifies setup. Align the microphone with the receiver and press a button to automatically and precisely synchronize both devices to the same frequency.
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High-Quality Handheld Microphone: The handheld transmitter is ergonomically designed for comfortable use. Its dynamic capsule captures the voice with clarity and warmth, minimizing handling noise and feedback.
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Intelligent Mute Mode: Allows you to quickly and quietly mute the microphone, an essential function for managing pauses during presentations or live performances without generating unwanted noise.
User Benefits
The OQAN QWM-1SH is designed for the professional who can't afford any downtime. Its main benefit is the peace of mind that comes with a rock-solid wireless connection, thanks to True Diversity technology. Performers and presenters can move freely around the stage, interacting with their audience without fear of sound interruptions.
The audio quality is crisp and clear, faithfully reproducing voices. Furthermore, its intuitive setup saves valuable time during assembly, allowing both technicians and inexperienced users to get it up and running in minutes. The robust construction of its components ensures a long lifespan, withstanding the demands of continuous use on tours and at events.
Use Cases
This system is extremely versatile and perfectly suited to a wide variety of applications, including:
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Live Musical Performances: Ideal for lead vocalists and backing vocalists in concert halls, pubs and outdoor events.
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Corporate Presentations: Perfect for conferences, seminars, and business meetings where clarity of speech is crucial.
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Educational Institutions: Very useful in auditoriums, assembly halls and lecture halls for teachers and speakers.
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Places of Worship: Provides a reliable solution for sermons and singing in churches and other places of religious gathering.
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Events and Weddings: Ensure that speeches and announcements are heard with complete clarity.
Frequently Asked Questions
What does "True Diversity" mean and why is it important?
True Diversity is an advanced reception system that uses two antennas and two independent receiver circuits. It constantly compares the signal quality of both and uses the strongest one. This prevents interruptions and audio loss that can occur when a wireless microphone moves in an obstructed space, ensuring a much more stable and reliable connection than systems without diversity or with antenna diversity.
Is it complicated to configure the system frequency?
No, it's very simple. The system uses infrared (IR) synchronization. Simply select a free channel on the receiver, then bring the microphone close to it, and they will automatically pair on that frequency with the push of a button. The process takes only a few seconds.
What is the operational range under real-world conditions?
The system is specified for a range of up to 100 meters. Under ideal conditions (direct line of sight without major obstacles or RF interference), this range is entirely achievable. In more complex environments, such as enclosed spaces with walls or significant signal congestion, the effective range may be shorter, but it will still be more than sufficient for most small and medium-sized scenarios.
What type of batteries does the handheld microphone use and what is its approximate battery life?
The handheld transmitter uses two 1.5V AA batteries. Battery life may vary depending on the type and quality of the batteries (alkaline or rechargeable), but it generally offers several hours of continuous operation, sufficient for most events or performances.
Project description
Professional single-channel UHF wireless microphone system with selectable frequency in the 470-494 MHz band. The set includes a desktop receiver with True Diversity technology for maximum signal reliability and a handheld microphone transmitter. It features infrared (IR) synchronization for quick pairing. The system offers a dynamic range of 105 dB and an operating range of up to 100 meters. The transmitter is powered by two 1.5V AA batteries.
