Shure ULXD2/K8N Digital Handheld Transmitter with KSM8 Capsule - J50A Band

With an interchangeable KSM8 Dualdyne dynamic cardioid cartridge, the ULXD2/K8N-J50A delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission. Designed for use with Shure's ULX-D wireless systems, this handheld transmitter operates in the J50A band.

Features:

• 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 SB900A lithium-ion rechargeable battery pack (sold separately) 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 - sold separately)
• 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
• Works with ULX-D® Wireless Systems
• Offers over 12 hours of continuous battery life with Shure rechargeable battery (sold separately) or 11 hours with alkaline battery

Specifications:

• Audio Input:
  • Configuration: Unbalanced
  • Maximum Input Level (1 kHz at 1% THD): 145 dB SPL (SM58), typical; Note: Dependent on microphone type
  • Preamplifier Equivalent Input Noise (EIN), System Gain Setting =+20: 120 dBV, A-weighted, typical
• RF Output:
  • Antenna Type: Integrated Single Band Helical
  • Occupied Bandwidth: < 200 kHz
  • Modulation Type: Shure Proprietary Digital
  • Power: 1 mW, 10 mW, 20 mW
• Additional Specifications:
  • Audio Frequency Response: 30 Hz to 20 kHz (±1 dB), flat; Note: Dependent on microphone type
  • Dynamic Range: >120 dB
  • Operating Range: 300ft (100m)
  • Gain Offset Range: 0 to 21 dB (in 3 dB steps)
  • Battery Type: Shure SB900 Rechargeable Li-Ion (sold separately) or AA batteries
  • Battery Runtime @ 10 mW:
    • Shure SB900 (sold separately): >12 hours
    • Alkaline: 11 hours
  • Dimensions (L x Ø): 10.1" x 2.0" (256 x 51 mm)
  • Weight: 12.0 oz. (340 g), without batteries
  • Housing: Machined aluminum