Cut through the Noise with the Shure ULXD2/B87A Handheld Transmitter with Beta 87A Capsule - H50 Band

Frequency Band: H50 (534 - 598 MHz)

With an interchangeable BETA 87A microphone cartridge, the ULXD2/B87A delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission.

• AES 256-bit encryption for applications for which secure transmission is needed
• Proprietary Shure Gain Ranging optimizes the system’s dynamic range for any input source, eliminating the need for transmitter gain adjustments
• Optional Shure SB900A lithium-ion rechargeable battery pack provides over 12 hours of battery life, precision metering in hours and minutes, and zero memory effect
• External charging contacts for docked charging (with the SBC200 Dual Docking Charger)
• Transmitter Mute Mode repurposes the On/Off switch into a mute switch, enabling audio muting while preserving RF channel presence
• Backlit LCD with easy to navigate menu and controls
• Rugged metal construction
• Frequency and power lockout

SPECIFICATIONS

Hardware

• Gain Offset Range: 0 to 21 dB (in 3 dB steps)
• Battery Type: Shure SB900A Rechargeable Li-Ion or LR6 AA batteries 1.5 V
• Battery Runtime (@ 10 mW): Shure SB900A: greater than 11 hours; Alkaline: 11 hours
• Housing: Machined aluminum

Audio Input

• Configuration: Unbalanced
• Maximum Input Level (1 kHz at 1% THD): 145 dB SPL (SM58), typical
• Preamplifier Equivalent Input Noise (EIN) System (Gain Setting +20): 120 dBV, A-weighted, typical

RF Output

• Antenna Type: Integrated Single Band Helical
• Occupied Bandwidth: less than 200 kHz
• Modulation Type: Shure Proprietary Digital
• Power: 1 mW, 10 mW, 20 mW

Manufacturer: Shure
Model: ULXD2/B87A=-H50
SKU: I323674-GA260925-16-WHXC
UPC: 042406339049

We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.