Shure QLXD2/B87C Handheld Wireless Transmitter with Beta 87C Capsule — H50 (534-598 MHz)
QLXD2/B87C Overview
The Shure QLXD2/B87C combines the QLXD2 handheld transmitter with the Beta 87C capsule, delivering 24-bit digital audio quality and efficient RF spectrum usage across the H50 band (534-598 MHz). Designed for wireless vocal applications, the system maintains clear, uninterrupted signal over a range of 100 m (330 ft.), making it well-suited for presentation spaces, music venues, and houses of worship. All-metal construction provides the durability required for demanding live and installed environments. This system is an ideal choice for audio engineers, system integrators, and venue operators who require reliable wireless performance without complex setup.
IR sync with a compatible QLXD receiver allows for fast, straightforward frequency coordination at the push of a button, minimizing setup time and reducing the potential for operator error in time-sensitive environments.
Key Features
- 24-Bit Digital Audio — Transparent audio quality with no companding artifacts, preserving the integrity of the Beta 87C capsule’s sound signature
- Beta 87C Capsule — Shure’s cardioid condenser capsule optimized for close-miked vocal applications with a smooth, tailored frequency response
- H50 Band Operation (534-598 MHz) — Wide tuning range within the H50 band for flexible frequency coordination in congested RF environments
- Efficient RF Spectrum Usage — Designed to maximize the number of compatible channels operable simultaneously in a given frequency range
- 100 m (330 ft.) Operating Range — Maintains clear, uninterrupted signal throughout the full operating range
- IR Sync — One-button infrared sync to compatible QLXD receivers for fast, reliable frequency setup
- All-Metal Construction — Durable build quality engineered for repeated use in live performance and installed venue applications

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