Shure ULXD2/K8B Black KSM8 Handheld Wireless Transmitter (X52, 902-928 MHz)

PA SKU # SHU ULXD2K8BX52 MFR # ULXD2/K8B=-X52 UPC # 042406525527
  • Support Lifetime Tech Support
  • Best Seller Best Seller!
  • Question Ask a Question
Order Now! We'll Ship It Fast! This item is currently out of stock. Most out of stock orders ship within just a few days (excluding weekends and holidays). We'll keep you up to date the whole way.
  • Product Highlights
  • For ULX-D & QLX-D Digital Systems
  • KSM8 Dynamic Cardioid Mic, Black
  • Interchangeable Capsule Design
  • Automatic Gain Adjustment

Black Digital Handheld Wireless Transmitter with KSM8 Microphone, Frequency Band X52, 902-928 MHz

The Shure ULXD2 is a handheld wireless transmitter compatible with ULX-D Digital Wireless Systems. With a rugged yet lightweight aluminum body and integrated antenna, the ULXD2 delivers uncompromising audio quality and RF performance, AES 256-bit encryption for secure transmission, and advanced rechargeability options for professional sound reinforcement applications.

Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.

Available Options
ULXD2/SM58: Handheld Wireless Transmitter with SM58
ULXD2/SM86: Handheld Wireless Transmitter with SM86
ULXD2/SM87: Handheld Wireless Transmitter with SM87A
ULXD2/B58: Handheld Wireless Transmitter with BETA 58A
ULXD2/B87A: Handheld Wireless Transmitter with BETA 87A
ULXD2/B87C: Handheld Wireless Transmitter with BETA 87C
ULXD2/K8B: Handheld Wireless Transmitter with KSM8
ULXD2/KSM9: Handheld Wireless Transmitter with KSM9
ULXD2/KSM9HS: Handheld Wireless Transmitter with KSM9HS
  • 30 Hz-20 kHz range with flat frequency response (actual response is microphone dependent)
  • Interchangeable Shure microphone cartridges, including the legendary SM58
  • AES 256-bit encryption for applications for which secure transmission is needed
  • Proprietary Shure Gain Ranging optimizes the system's dynamic range for any input source, eliminating the need for transmitter gain adjustments
  • Optional Shure SB900 lithium-ion rechargeable battery pack provides over 12 hours of battery life, precision metering in hours and minutes, and zero memory effect
  • External charging contacts for docked charging (with the SBC200 Dual Docking Charger)
  • Transmitter Mute Mode repurposes the On/Off switch into a mute switch, enabling audio muting while preserving RF channel presence
  • Backlit LCD with easy to navigate menu and controls
  • Rugged metal construction
  • Frequency and power lockout
  • Audio Input
  • Configuration: Unbalanced
  • Maximum Input Level: 1 kHz at 1% THD
    145 dB SPL (SM58), typical
    Note: Dependent on microphone type
  • Mic Offset Range: 0 to 21 dB (in 3 dB steps)
  • Battery Type: Shure SB900 Rechargeable Li-Ion or LR6 AA batteries 1.5 V
  • Battery Runtime: @ 10 mW
    Shure SB900: >11 hours
    Alkaline: 11 hours
    See Battery Runtime Chart
  • Dimensions: 0.9 in. x 2.6 in. x 3.4 in. (23 mm x 66 mm x 86 mm)
  • Weight: 5.0 oz (142 g), without batteries
  • Housing: Cast aluminum
  • RF Output
  • Antenna Type: Integrated Single Band Helical
  • Occupied Bandwidth: <200 kHz
  • Modulation Type: Shure proprietary digital
  • Power: 1 mW, 10 mW, 20 mW
    See Frequency Range and Output Power table, varies by region
  • Audio Input
  • Connector: 4-Pin male mini connector (TA4M), See drawing for details
  • Configuration: Unbalanced
  • Impedance: 1 MΩ, See drawing for details
  • Maximum Input Level: 1 kHz at 1% THD
    Pad Off: 8.5 dBV (7.5 Vpp)
    Pad On: 20.5 dBV (30 Vpp)
  • Preamplifier Equivalent Input Noise (EIN): System Gain Setting >= +20
    -120 dBV, A-weighted, typical
  • RF Output
  • Connector: SMA
  • Antenna Type: 1/4 wave
  • Impedance: 50 Ω
  • Occupied Bandwidth: <200 kHz
  • Modulation Type: Shure proprietary digital
  • Power: 1 mW, 10 mW, 20 mW
  • Audio Output
  • Gain Adjustment Range: -18 to +42 dB in 1 dB steps (plus Mute setting)
  • Configuration:
    XLR: balanced (1=ground, 2=audio +, 3=audio -)
  • Impedance: 100 Ω
  • Full Scale Output:
    LINE setting: +18 dBV
    MIC setting: -12 dBV
  • Mic/Line Switch: 30 dB pad
  • Phantom Power Protection: Yes
  • ULXD2
  • Mic Offset Range: 0 to 21 dB (in 3 dB steps)
  • Battery Type: Shure SB900 Rechargeable Li-Ion or LR6 AA batteries 1.5 V
  • Battery Runtime: @ 10 mW
    Shure SB900: >11 hours
    Alkaline: 11 hours
  • Dimensions:
    VHF V50 and V51: 278 mm x 51 mm (10.9 in. x 2.0 in.) L x Dia.
    Other frequency bands: 256 mm x 51 mm (10.1 in. x 2.0 in.) L x Dia.
  • Weight:
    VHF V50 and V51: 348 g (12.3 oz.), without batteries
    Other frequency bands: 340 g (12.0 oz.), without batteries
  • Housing: Machined aluminum
  • Networking
  • Network Interface: Dual Port Ethernet 10/100 Mbps, 1Gbps, Dante Digital Audio
  • Network Addressing Capability: DHCP or Manual IP address
  • Maximum Cable Length: 100 m (328 ft)
  • Cascade Output
  • Connector Type: BNC
    Note: For connection of one additional receiver in the same band
  • Configuration: Unbalanced, passive
  • Impedance: 50 Ω
  • Insertion Loss: 0 dB
  • RF Input
  • Spurious Rejection: >80 dB, typical
  • Connector Type: BNC
  • Impedance: 50 Ω
  • Bias Voltage: 12 to 13 V DC, 150 mA maximum, per antenna
    Switchable on-off
  • ULX-D Specifications
  • RF Carrier Frequency Range: 470-932 MHz, varies by region (See Frequency Range and Output Power table)
  • Working Range: 100 m (330 ft)
    Note: Actual range depends on RF signal absorption, reflection and interference.
  • RF Tuning Step Size: 25 kHz, varies by region
  • Image Rejection: >70 dB, typical
  • RF Sensitivity: -98 dBm at 10-5 BER
  • Latency: <2.9 ms
  • Audio Frequency Response:
    ULXD1: 20 - 20 kHz (±1 dB)
    ULXD2: Note: Dependent on microphone type
  • Audio Dynamic Range: A-weighted, typical, System Gain @ +10
    XLR Analog Output: >120 dB
    Dante Digital Output: 130 dB
  • Total Harmonic Distortion: -12 dBFS input, System Gain @ +10
    <0.1%
  • System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output.
  • Operating Temperature Range: -18¬∞C (0¬∞F) to 50¬∞C (122¬∞F)
    Note: Battery characteristics may limit this range.
  • Storage Temperature Range: -29¬∞C (-20¬∞F) to 74¬∞C (165¬∞F)
    Note: Battery characteristics may limit this range.
Write Your Own Review
You're reviewing:Shure ULXD2/K8B Black KSM8 Handheld Wireless Transmitter (X52, 902-928 MHz)
Your Rating