Shure

ULXD2

Name: ULXD2
Brand: Shure

Wireless handheld transmitter

A handheld transmitter with an encrypted link and a capsule chosen to suit the voice. Used for hosting, award announcements and floor questions, where one microphone is passed between speakers across a session.

Enquire About the ULXD2

We will confirm the setup and availability for your event.

What It Is

256 mm long and 51 mm across, running over eleven hours from a rechargeable pack. It shares receivers and frequency coordination with the beltpacks on the same system.

What It Does

Transmitter typeHandheld for ULX-D digital wireless receivers
Occupied bandwidth<200 kHz
Published SB900C runtimeMore than 11 hours at 10 mW
Wireless encryptionAES-256

Best For

Corporate emcee
Audience participation
Awards presentation
Launch interview
Gala vocal segment

Specifications

Frequency response / pickup pattern: Depends on installed microphone cartridge
Cartridge arrangement: Interchangeable compatible Shure microphone cartridges
Mic offset range: 0 to +21 dB in 3 dB steps
Input configuration: Unbalanced
Acoustic input reference: 145 dB SPL with SM58, typical
Battery types: Shure SB900-series rechargeable lithium-ion or two LR6 AA cells

Audio
Cartridge arrangement	Interchangeable compatible Shure microphone cartridges
Mic offset range	0 to +21 dB in 3 dB steps
Input configuration	Unbalanced
Acoustic input reference	145 dB SPL with SM58, typical
Frequency response / pickup pattern	Depends on installed microphone cartridge
Environment
Operating temperature	−18 to +50 °CSystem battery characteristics may limit range
Interface
Display / locks	Backlit LCD; frequency and power lockout
Physical
Dimensions, non-VHF reference	256 mm long × 51 mm diameterConfirm assembled capsule configuration
Dimensions, VHF V50/V51	278 mm long × 51 mm diameterVHF-band variant only
Weight, non-VHF reference	340 g without batteriesManual reference configuration
Weight, VHF V50/V51	348 g without batteriesVHF-band variant only
Housing	Machined aluminium
Power
Battery types	Shure SB900-series rechargeable lithium-ion or two LR6 AA cells
Published SB900C runtime	More than 11 hours at 10 mWGeneral manual specification; detailed chart varies with band and battery condition
Published alkaline runtime	9 hours at 10 mW in general specificationDetailed manual runtime table varies by RF band and cell condition
Charging contacts	External docking contacts for compatible charging system
RF
Antenna	Integrated single-band helical
Occupied bandwidth	<200 kHz
Modulation	Shure proprietary digital
Output settings	1 / 10 / 20 mWBand and region dependent
Example RF bands	G50: 470–534 MHz; H50: 534–598 MHzExamples only; stock RF suffix unspecified
Security
Wireless encryption	AES-256
System
Transmitter type	Handheld for ULX-D digital wireless receivers