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Shure ULXD8 Digital Wireless Gooseneck Base Transmitter with No Mic (Black, G50: 470 to 534 MHz)

BH #SHULXD8G50 • MFR #ULXD8-G50
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Shure ULXD8 Digital Wireless Gooseneck Base Transmitter with No Mic (Black, G50: 470 to 534 MHz)
Key Features
  • For ULX-D Digital Wireless Systems
  • Works with Shure Microflex Gooseneck Mic
  • 1/10/20mW RF Output Power
  • Configurable Mute Button with Status LED
The black Shure ULXD8 is a digital wireless base transmitter for Shure Microflex gooseneck microphones (available separately) and is compatible with ULX-D receivers. The gooseneck design allows you to place the mic close to the speaker and above the table surface, away from paper rustling or other noises. Ideal for use where wired mics are impractical, this tabletop transmitter is designed for quick setup and tear down, and can be put away in a docking station (available separately) for storing and charging when the mic is not in use.
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Shure ULXD8 Overview

The black Shure ULXD8 is a digital wireless base transmitter for Shure Microflex gooseneck microphones (available separately) and is compatible with ULX-D receivers. The gooseneck design allows you to place the mic close to the speaker and above the table surface, away from paper rustling or other noises. Ideal for use where wired mics are impractical, this tabletop transmitter is designed for quick setup and tear down, and can be put away in a docking station (available separately) for storing and charging when the mic is not in use.

With rugged, yet lightweight plastic housing, the ULXD8 transmitter delivers pristine audio quality and RF performance, AES 256-bit encryption for secure transmission, and advanced rechargeability options, making it suitable for use in large meetings at conference and convention centers.

Clear, Accurate Audio with Interchangeable Gooseneck Mics
  • The unit delivers clear, reliable 24-bit/48 kHz digital audio over its entire 330' range.
  • The base fits 5", 10", and 15" Microflex Series gooseneck microphones with either one or two bendable sections and a choice of polar patterns to suit different coverage needs— simply screw the mic onto the base.
User-Friendly Features in a Discreet Housing
  • The mute button can be configured for momentary or push-on/push-off operation, with a bicolor LED indicating the mute status.
  • The unit quickly syncs with a wireless receiver via infrared at the touch of a button.
  • The high-pass filter reduces low-frequency noise caused by table vibration or air-conditioning systems.
  • A power lockout function disables the power switch and prevents accidental changes during events.
  • 1/10/20mW selectable RF output power allows you to increase either the transmitter's range or the number of mics operating simultaneously.
  • Low latency makes the ULXD8 ideal for meetings that require live sound reinforcement.
Convenient Power Management Options
  • The ULXD8 operates for up to 8 hours and 20 minutes on two AA batteries.
  • An optional Shure SB900A lithium-ion rechargeable battery pack offers intelligent power management with over 9 hours of battery life, precision metering in hours and minutes, and zero memory effect.
  • A USB port allows for docked battery charging with the SBC450 (4-bay) and SBC850 (8-bay) networked charging stations (available separately).
  • The charging stations enable remote power monitoring via Shure's Wireless Workbench software.
UPC: 042406493680

Shure ULXD8 Specs

Key Specs
Wireless Technology
Digital UHF
Max Operating Range
328.1' / 100 m
Included Transmitters
1x Gooseneck Base
System
Wireless Technology
Digital UHF
RF Frequency Band
G50: 470 to 534 MHz
Max Operating Range
328.1' / 100 m
Latency
< 3 ms
Encryption
AES 256
Built-In Recorder
No
Timecode Support
No
Mobile App Compatible
No
Transmitter
Included Transmitters
1x Gooseneck Base
RF Output Power
20 / 10 / 1 mW (Selectable)
Antenna
Internal
Input Level
Microphone
Audio I/O
1x Proprietary 6-Pin Female Input 
Bias/Plug-In & Phantom Power
Bias/Plug-In Power is Unspecified by Manufacturer
No Phantom Support
USB I/O
1x USB-A (Host Connection, Charging)
Muting
Programmable Mute Switch
Gain Range
0 to 21 dB (3 dB Steps)
Auto-Level/Gain
No
Sync Method
IR
Display
Single-LED Indicators Only
Power
Transmitter Battery Type
2x AA (Included) or
1x Shure SB900A - 750 mAh (Not Included)
Transmitter Battery Life
Med.:
8 Hours (Alkaline)
Med.:
9 Hours (Lithium Shure SB900A)
Physical
Housing
Plastic
Dimensions
3.1 x 1.6 x 5.4" / 78 x 41 x 137 mm
Weight
10.3 oz / 292 g (with Batteries)
Packaging Info
Package Weight
0.985 lb
Box Dimensions (LxWxH)
6.7 x 4.4 x 3.25"

Shure ULXD8 Reviews

Great Solution For Lecterns

By Dan
Rated 4 out of 5
Date: 2025-03-26

I do lots of conference events that involve mid-show lectern strikes (and even sets). Having a wireless lectern mic makes these moves so much easier. I recommend the “dualflex” mic boom for versatility in height adjustment. The one drawback I see is the weight. These are very light so you will probably want to use some tape to keep them in place.

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