Shure ULXD2/B87A-G57 Digital Handheld Transmitter with Beta 87A Capsule
Shure ULXD2/B87A-G57 Digital Handheld Transmitter with Beta 87A Capsule is backordered and will ship as soon as it is back in stock.
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Shure ULXD2/B87A-G57 Digital Handheld Transmitter with Beta 87A Cap...
The Shure ULXD2/B87A-G57 combines a rugged digital handheld transmitter with the premium Beta 87A supercardioid condenser capsule, delivering exceptional vocal clarity, presence, and feedback rejection for professional live sound, broadcast, and installed sound applications. Operating in the G57 band (470-616 MHz) with an ultrawide 138 MHz tuning range, it provides reliable RF performance and high channel density in complex environments. AES 256-bit encryption ensures secure transmission, while proprietary Gain Ranging optimizes dynamic range without manual adjustments.
This lightweight aluminum transmitter features an integrated antenna, backlit LCD for easy navigation, and frequency/power lockout. It pairs seamlessly with ULX-D receivers, supporting advanced rechargeability for extended use in touring, corporate events, houses of worship, and theaters. The Beta 87A capsule offers smooth, detailed response with excellent off-axis rejection, making it ideal for lead vocals in high-SPL stages or precise speech in conference settings.
| Feature | Benefit |
|---|---|
| Beta 87A Supercardioid Condenser Capsule | Provides vocal clarity, warmth, and superior feedback rejection for professional performances |
| AES 256-Bit Encryption | Delivers secure wireless audio transmission for sensitive or high-security applications |
| Proprietary Gain Ranging | Optimizes dynamic range automatically for any input source without transmitter gain adjustments |
| Shure Lithium-Ion Rechargeable Battery | Offers over 9 hours of runtime with precision metering in hours and minutes, plus zero memory effect |
| Ultrawide 138 MHz Tuning Range | Supports high channel density and flexibility across large geographical areas in the G57 band |
| Rugged Aluminum Construction with Integrated Antenna | Ensures durability and reliable RF performance in demanding live environments |
| Backlit LCD with Intuitive Controls | Allows quick setup and monitoring of key parameters on stage or in the field |
| Frequency and Power Lockout | Prevents accidental changes during critical performances |
| Specification | Details |
|---|---|
| Microphone Capsule | Beta 87A Supercardioid Condenser |
| Frequency Response | 20 Hz – 20 kHz (flat, microphone dependent) |
| RF Tuning Range | 138 MHz (G57 band: 470–616 MHz) |
| RF Output Power | Selectable (1, 10, or 20 mW) |
| Audio Dynamic Range | >120 dB (A-weighted) |
| Encryption | AES 256-bit |
| Battery Type | Shure SB900B Lithium-Ion rechargeable (or 2 AA alkaline) |
| Battery Life | >9 hours (lithium-ion); varies with AA batteries |
| Dimensions | 10.1 x 2 in (256 x 51 mm) |
| Weight | 12 oz (340 g) without battery |
| Construction | Rugged aluminum body |
| Compatibility | ULX-D Digital Wireless Systems |
| Aspect | Shure ULXD2/B87A-G57 | Sennheiser SKM 6000 | Lectrosonics HH |
|---|---|---|---|
| Capsule Type | Beta 87A Supercardioid Condenser | Interchangeable (various options) | Interchangeable (various options) |
| Tuning Bandwidth | 138 MHz | Up to 88 MHz | Up to 3072 frequencies (varies by block) |
| Encryption | AES 256-bit | AES 256-bit | None standard |
| Battery Life (Rechargeable) | >9 hours lithium-ion | Up to 12 hours | Up to 8-10 hours (depending on model) |
| RF Power Options | 1/10/20 mW selectable | Selectable | Selectable |
| Gain Adjustment | Automatic Gain Ranging | Manual | Manual |
| Construction | Rugged aluminum | Metal | Machined aluminum |
| System Integration | ULX-D with Dante networking | Digital 6000 series | Compatible with Lectrosonics receivers |
| Security Features | Frequency/power lockout | Advanced | Basic lock functions |
FAQ
- What frequency band does the G57 variant operate in? It covers 470–616 MHz with a wide 138 MHz tuning range for flexible channel selection.
- How long does the battery last? The Shure lithium-ion rechargeable pack provides over 9 hours of continuous use with precise remaining-time metering.
- Is the transmitter compatible with other Shure systems? It is designed for use with ULX-D digital wireless receivers and supports interchangeable Shure microphone capsules.
- Does it require manual gain adjustments? No, proprietary Gain Ranging automatically optimizes the dynamic range for consistent audio quality.
- Can it be used in secure environments? Yes, always-on AES 256-bit encryption protects the wireless signal for sensitive applications.
- What makes the Beta 87A capsule suitable for live vocals? Its supercardioid pattern delivers excellent gain-before-feedback, smooth frequency response, and detailed vocal reproduction even in high-volume settings.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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