Shure ULXD8=-H50

Overview

The Shure ULXD8=-H50 is a digital wireless base transmitter designed for Microflex gooseneck microphones, operating within the H50 frequency range of 534 to 598 MHz. It delivers high-quality 24-bit audio at a 48 kHz sample rate with latency under 3 milliseconds, ensuring speech remains clear and synchronized with video or other live sources. This transmitter eliminates the need for wired mic stands, making it ideal for large boardrooms, council chambers, and lecture halls where clean setups and quick room resets are essential.

Key features

• Digital UHF transmission in the H50 band supports up to 90 transmitters simultaneously, enabling complex multi-seat panels and breakout rooms without interference.
• Compatible with Microflex MX405, MX410, and MX415 gooseneck microphones, offering flexibility in microphone length and polar patterns to suit various speaking environments.
• Selectable RF output power at 1, 10, or 20 mW allows you to balance battery life and operating range, with up to 100 meters line-of-sight distance.
• Infrared sync quickly pairs the transmitter with Shure ULX-D or QLX-D receivers, simplifying setup and frequency coordination.
• AES 256-bit encryption ensures secure transmission, protecting sensitive discussions in professional settings.
• Power options include two AA batteries for up to eight hours of use or an optional SB900A lithium-ion rechargeable battery that extends operation beyond nine hours.
• Built-in USB-A port supports charging through SBC450 or SBC850 docking stations, streamlining battery management between sessions.
• Programmable front-panel mute switch with a bright LED status indicator offers intuitive control, configurable for toggle, push-to-talk, or push-to-mute modes.

Key specs

• Frequency range: 534 to 598 MHz (H50 band)
• Audio resolution: 24-bit at 48 kHz sample rate
• Latency: under 3 milliseconds
• RF output power: selectable 1, 10, or 20 mW
• Operating distance: up to 100 meters line-of-sight
• Encryption: AES 256-bit
• Battery life: up to 8 hours with AA batteries, over 9 hours with SB900A lithium-ion pack
• Charging interface: USB-A via SBC450 or SBC850 docking stations

Connectivity and compatibility

This transmitter integrates seamlessly with Shure’s ULX-D and QLX-D receiver families through infrared synchronization, making frequency management straightforward in complex wireless setups. It accepts Microflex gooseneck microphones (MX405, MX410, MX415), providing a range of microphone options tailored to podiums, dais seating, or conference tables. The USB-A port supports charging and docking, fitting well into professional AV environments that require efficient power management.

Ideal uses and environments

The ULXD8=-H50 is well suited to professional meeting spaces where wireless freedom and clear speech are critical. It works effectively in large boardrooms, council chambers, lecture halls, and multi-room conference setups. Its ability to support many transmitters in the same frequency band makes it a strong choice for institutions that run simultaneous sessions or panel discussions. The secure encryption and flexible power options also make it a reliable solution for confidential meetings and extended use throughout the day.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

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After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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