The Shure ULXD2/SM58 is a digital handheld wireless microphone transmitter compatible with ULX-D and QLX-D receivers. It comes equipped with the legendary SM58 dynamic capsule, an industry standard for vocal performers and presenters. The capsule features a cardioid polar pattern that minimizes background noise and feedback, and its brightened midrange and bass roll off gives you that sought-after warm and clear vocal reproduction.

With rugged, yet lightweight aluminum housing, the ULXD2/SM58 transmitter delivers pristine audio quality and RF performance, AES 256-bit encryption for secure transmission, and advanced rechargeability options for professional sound-reinforcement applications.

Clear, Accurate Audio with Interchangeable Capsule

• The unit delivers clear, reliable 24-bit/48 kHz digital audio over its entire 330' range, great for live performances and presentations in music venues, houses of worship, and conference spaces.
• The interchangeable capsule design allows you to replace the SM58 capsule with a Shure capsule that’s ideal for your application and simply screw it onto the transmitter—including SM86, SM87A, Beta 58A, Beta 87A, 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.
• Shure Proprietary Gain Ranging automatically adjusts the mic input level, eliminating the need for transmitter gain adjustments.
• The power button conveniently doubles as mute switch, while preserving RF lock.
• 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, RF output, and remaining battery life.
• 1/10/20mW 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 11 hours on two AA batteries.
• Optional Shure SB900A lithium-ion rechargeable battery pack offers intelligent power management with over 12 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 Shure’s Wireless Workbench software.

UPC: 042406214179

Shure ULXD2 SpecsWireless TechnologyDigital UHFRF Frequency BandG50: 470 to 534 MHzRF Bandwidth64 MHzFrequency Step Size25 kHzRF Channel ScanningAuto-ScanMax Operating Range328.1' / 100 mSample Rate/Resolution48 kHz / 24-BitLatency< 2.9 msEncryptionAES 256ModulationProprietaryTransmitterTransmitter TypeHandheldRF Output Power1 / 10 / 20 mW (Switchable)Audio I/ONoneMutingOff/On SwitchGain Range0 to 21 dB (3 dB Steps)Sync MethodIRAntenna1 x Internal Single-Band HelicalPower RequirementsBatteryBattery Type2 x AA (Included)
1 x Shure SB900A (Not Included, Replaceable)Approx. Battery LifeMed.:
11 Hours (Alkaline)
Med.:
12 Hours (Lithium Shure SB900A)Display & Indicators1 x Backlit LCD (Channel, Group, Mute, RF Output Power, Sync)HousingAluminumOperating Temperature0 to 122°F / -17 to 50°CStorage Temperature-20 to 165°F / -28 to 73°CDimensions10.1 x 2" / 256 x 51 mmWeight12 oz / 340 gMicrophoneMicrophone TypeHandheld CapsuleSound FieldMonoCapsuleDynamicPolar PatternCardioidFrequency Range50 Hz to 15 kHzSensitivity-56 dBV/PaPackaging InfoPackage Weight1.55 lbBox Dimensions (LxWxH)12.7 x 5 x 3.45"