The Shure QLXD2/SM87 is a digital handheld wireless microphone transmitter compatible with QLX-D and ULX-D receivers. It comes equipped with the SM87A supercardioid condenser capsule designed to withstand extreme sound pressure levels, while still delivering a remarkably smooth frequency response for vocal performers and presenters. The capsule features a supercardioid polar pattern that rejects off-axis background noise, helping to reduce feedback.
The QLXD2/SM87 operates on a 44 MHz UHF tuning range with 1760 selectable frequencies available. It provides up to 9 hours of operation on two AA batteries, with a transmission range up to 330 and a selectable 1/10mW RF power output.
With a rugged, yet lightweight aluminum housing, the QLXD2/SM87 transmitter delivers pristine audio quality and RF performance as well as AES 256-bit encryption for secure transmission and advanced rechargeability options. It is well suited for sound reinforcement applications in medium-sized venues and houses of worship as well as A/V installations in conference, educational, and corporate facilities.
Clear, Accurate Audio with Interchangeable Capsule
- The unit delivers clear, reliable 24-bit/48 kHz digital audio.
- The SM87A supercardioid condenser capsule handles SPL levels up to 140 dB and offers a smooth frequency response with a gradual presence rise and controlled proximity effect tailored for vocals.
- The interchangeable capsule design allows you to replace the SM87A capsule with a Shure capsule thats ideal for your application and simply screw it onto the transmitterincluding SM58, KSM8, SM86, Beta 58A, Beta 87C, KSM9 capsules, and more.
User-Friendly Features in a Rugged Housing
- The unit quickly syncs with a wireless receiver via infrared at the touch of a button.
- The adjustable input sensitivity on the transmitter accommodates mic levels ranging from booming voices to quiet speech.
- Frequency and power lockout functions prevent accidental or unauthorized changes during events.
- A backlit LCD with easy-to-navigate menu and controls lets you quickly access frequency, group, and channel settings, along with mute and lock status, and RF output.
- 1/10mW selectable RF output power allows you to increase either the transmitter s range or the number of mics operating simultaneously.
Convenient Power Management Options
- Operates for up to 9 hours on two AA batteries.
- Optional Shure SB900A lithium-ion rechargeable battery pack offers intelligent power management with over 10 hours of battery life, precision metering in hours and minutes, and zero memory effect.
- External charging contacts allow for docked battery charging with the SBC200 dual-docking charger (available separately).
- The networkable SBC220 charger (available separately) allows for remote power monitoring via Shures Wireless Workbench software.
EAN: 042406540490
Shure QLXD2 Specs
Wireless Technology | Digital UHF |
RF Frequency Band | J50A: 572 to 608 MHz 614 to 616 MHz |
RF Bandwidth | 44 MHz |
Frequency Step Size | 25 kHz |
RF Channel Scanning | Auto-Scan |
Max Operating Range | 330` / 100.6 m |
Sample Rate/Resolution | 48 kHz / 24-Bit |
Latency | < 2.9 ms |
Encryption | AES 256 |
Modulation | Proprietary |
Transmitter
Transmitter Type | Handheld |
RF Output Power | 1 / 10 mW |
Audio I/O | None |
Gain Range | 0 to 21 dB (3 dB Steps) |
Frequency Response | 30 Hz to 20 kHz |
Sync Method | IR |
Antenna | 1 x 1/4 Wave |
Power Requirements | Battery |
Battery Type | 2 x AA (Included) 1 x Shure SB900A (Not Included, Replaceable) |
Approx. Battery Life | 9 Hours (Alkaline) |
Display & Indicators | 1 x Backlit LCD (Channel, Group, RF Output Power) |
Housing | Aluminum |
Dimensions | 2 x 10.1" / 51 x 256 mm |
Weight | 12.2 oz / 347 g (without Batteries) |
Microphone
Microphone Type | Handheld Capsule |
Sound Field | Mono |
Capsule | Condenser |
Polar Pattern | Supercardioid |
Frequency Range | 50 Hz to 20 kHz |
Maximum SPL | 140.5 dB SPL |
Sensitivity | -52.5 dBV/Pa |
Dynamic Range | 116.5 dB |
Packaging Info
Package Weight | 1.41 lb |
Box Dimensions (LxWxH) | 12.7 x 4.8 x 3.5" |
In the Box
- Shure QLXD2/SM87 Digital Handheld Wireless Microphone Transmitter with SM87A Capsule (J50A: 572 to 608 + 614 to 616 MHz)
- Mic Clip
- Battery Contact Cover
- 2 x AA Batteries
- Zipper Bag
- 2-Year Manufacturer Warranty
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