The Shure QLXD2/SM87 Digital Wireless Handheld Microphone Transmitter is designed for achieving a professional vocal sound in presentations, conferences, and houses of worship. It features the SM87 wireless handheld transmitter with a supercardioid polar pattern that provides a tight and focused pickup for rich and detailed vocals without the need for wires. The built-in pop filter and shock mount reduce unwanted noise from handling, plosives, and breath noise, resulting in clean and clear sound. This transmitter offers rock-solid reliability with a range of up to 100 meters and 256-bit AES encryption for interference protection. It is built from solid metal and can withstand intense stages. If you want clear and reliable vocals without the hassle of wires, the Shure QLXD2/SM87 Transmitter is the answer.
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The QLXD2/SM87 Wireless Transmitter allows you to achieve a clear and studio-ready sound without the need for wires. Whether you’re speaking, singing, or conducting interviews, you want your voice to be accurate, clear, and prominent in the mix. With the SM87 microphone capsule, you get exactly that, with the rich detail of a condenser microphone and a cardioid polar pattern for focused pickup.
The QLXD2/SM87 Wireless Transmitter is designed for instant and intuitive use. It can be quickly paired with a QLXD4 transmitter (sold separately) via infrared, making it as close to plug-and-play as possible in professional audio. You can get quick and instant vocal sound from your system whenever you need it.
This transmitter transmits your audio at a transparent 24-bit resolution, ensuring pure and accurate reproduction of your voice. The built-in pop filter and shock mount of the SM87 eliminate noise from plosives, breath, and handling, while the supercardioid polar pattern provides a tight pickup that rejects sound from the sides and back, preventing feedback.
With 256-bit AES signal encryption, this transmitter protects your signal from interference caused by external signals. It also includes features such as external charging ports for docked charging, a backlit LCD for easy menu and control access, and selectable display of channel frequency or battery life for easy monitoring. The heavy-duty metal construction ensures reliability on tour.
Here are some specifications of the Shure QLXD2/SM87 Wireless Handheld Microphone Transmitter:
– Mic Offset Range: 0 to 21 dB (in 3 dB steps)
– Battery Type: AA batteries 1.5V or Shure SB900A rechargeable lithium-ion battery (optional, sold separately)
– Battery Runtime: Up to 9 hours with alkaline batteries, up to 10 hours with Shure SB900A battery
– Input Configuration: Unbalanced
– Maximum Input Level: 140.5 dB SPL typical
– Antenna Type: Integrated Single Band Helical
– Occupied Bandwidth: <200 kHz
– Modulation Type: Shure proprietary digital
– Power: 1 mW or 10 mW
– Transducer Type: Condenser
– Frequency Response: 50 Hz – 20 kHz
– Polar Pattern: Supercardioid
– Sensitivity (@ 1 kHz): Open circuit voltage: -52.5 dBV/Pa (2.4 mV)
– Impedance: 150Ω at 1 kHz, recommended minimum load impedance: 800Ω
– Self-Noise: 24 dB A-weighted typical
– Dynamic Range: 116.5 dB (maximum SPL to A-weighted noise level)
– Signal-to-Noise Ratio: 70 dB at 94 dB SPL (IEC 651)
– Dimensions: 256 mm x 51 mm (10.1" x 2.0")
– Weight: 347 g (12.02 oz.)
– Housing: Machined aluminum
