OQAN QWM-4 863-865 MHZ - Home UHF Wireless System
Discover the freedom of movement without sacrificing sound quality with the OQAN QWM-4 wireless microphone system. Designed to deliver clear and reliable audio transmission, this system is the perfect solution for a wide range of applications, from home entertainment to professional presentations. Its UHF technology in the European 863-865 MHz frequency band ensures a stable connection, free from the interference common in more congested bands, providing exceptional performance in any environment.
The system consists of a dynamic handheld microphone that acts as a transmitter and a compact, rechargeable receiver. Setup is incredibly simple: just connect the receiver to your sound system via its 6.35 mm jack output, turn on the microphone, and you're ready to go. This ease of use makes it ideal for both beginners and those who need a quick and efficient solution without complex configurations. With an operating range of up to 50 meters, you'll have complete freedom to move around the stage, classroom, or hall.
Main features
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UHF Wireless Technology: Operates in the 863-865 MHz frequency band for robust, interference-free signal transmission.
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Dynamic Handheld Microphone: Ergonomic, high-quality transmitter designed to capture your voice clearly and crisply. Operates on two standard AA batteries.
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Compact and Rechargeable Receiver: The receiver has an internal lithium battery (3.7V) that offers up to 4 hours of autonomy and is easily recharged via a mini USB port with any 5V charger.
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Universal Connectivity: Equipped with an unbalanced audio output with a 6.35 mm (1/4") jack connector, compatible with most mixers, amplifiers, PA systems, and active speakers.
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Wide Operating Range: Offers an effective range of up to 50 meters under optimal conditions, providing great freedom of movement.
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Superior Audio Quality: With a frequency response of 50 Hz to 18 kHz and a signal-to-noise ratio greater than 105 dB, it guarantees faithful sound reproduction without background noise.
Benefits for the user
The OQAN QWM-4 was designed with comfort and performance in mind. Its wireless design allows for more natural and dynamic interaction with your audience, eliminating tripping hazards and distance limitations. The plug-and-play functionality removes technical barriers, enabling anyone to get up and running in seconds. Furthermore, the rechargeable receiver is not only convenient but also saves money in the long run by reducing the need for disposable batteries.
Use cases
The versatility of the OQAN QWM-4 makes it ideal for a multitude of situations. It's the perfect companion for home karaoke sessions, celebrations, and family events. In educational settings, teachers and trainers can use it to ensure their voice reaches every corner of the classroom or conference room with clarity. It's also an excellent tool for small business presentations , meetings, tour guides, and event hosts who need a reliable and easily transportable microphone system.
Frequently Asked Questions
Is it complicated to install?
No, its setup is extremely simple. You just need to connect the receiver to the audio device, turn on the receiver and the microphone, and the system will automatically pair.
What type of batteries does the microphone use?
The handheld microphone (transmitter) is powered by two 1.5V AA batteries, which are easy to find and replace.
How do I charge the receiver?
The receiver is charged via a mini USB cable connected to any standard phone charger or USB port that provides 5V.
Can I connect the system to a computer or a Bluetooth speaker?
You can connect it to any device with a 6.35 mm (1/4") audio jack input. For a computer, you might need an external audio interface. For a Bluetooth speaker, it will need to have a Bluetooth auxiliary input.
Project description
Wireless microphone system consisting of a handheld transmitter and receiver. It operates in the UHF frequency band of 863 to 865 MHz. The receiver has an internal 3.7V battery rechargeable via USB and an unbalanced audio output with a 6.35 mm jack connector. The handheld transmitter is powered by two 1.5V AA batteries. The system offers a dynamic range greater than 100 dB, a signal-to-noise ratio of over 105 dB, and a frequency response of 50 Hz to 18 kHz. The operating range is up to 50 meters. Total harmonic distortion is less than 1.0% at 1 kHz.
