The Shure ULXD1 Wireless Bodypack Transmitter is a lavalier, headworn microphone and instrument transmitter for hands-free wireless microphone and instrument operation (microphones and instrument cables sold separately). The ULXD1 is sold as part of the ULX-D Digital Wireless Microphone System, or may be purchased separately and used with an existing ULXD4 digital wireless receiver.The compact bodypack transmitter features a rugged metal housing, TA4-M (4-pin male) audio input, comprehensive LCD display and much more. The ULXD1 features pristine, compandor-free digital transmission for uncompromising sound quality, range and detail. Its 256-bit encryption keeps wireless transmissions secure, and its adjustable RF output power delivers maximum range wherever necessary. The ULXD1 operates on either alkaline AA batteries or Li-Ion rechargeable batteries for up to 12 hours.
Features:
AES 256-bit encryption for applications requiring secure data transmission
Proprietary Shure gain ranging optimizes the system's dynamic range for any input source, eliminating the need for transmitter gain adjustments
Shure SB900 Lithium-Ion rechargeable battery provides up to 12 hours of battery life, precision metering with 5-segment battery fuel gauge, and zero memory effect
External charging contacts for docked charging (with the SBC200 dual docking charger)
Backlit LCD with easy to navigate menu and controls
Rugged metal construction
Detachable 1/4 wave antenna
Frequency and power lockout
Specifications:
Connector
- 3-Pin LEMO connector
- Unbalanced
- 1 MOhm
Impedance: 50 Ohms
Operating Range: 300' (100 m)
Gain Range: 0 to 21 dB (in 3 dB steps)
Line Max Input Level
- Pad Off: 8.5 dBV (7.5 Vpp)
- Pad On: 20.5 dBV (30 Vpp)
EIN: Preamplifier Equivalent Input Noise (EIN), System Gain Setting = +20: 120 dBV, A-weighted, typical
RF Output: SMA
Antenna: 1/4 wave
Bandwidth: Occupied Bandwidth: < 200 kHz
Modulation: Shure Proprietary Digital
Output Power: 1 mW, 10 mW, 20 mW
Frequency Response
- 20 Hz to 20 kHz (ñ1 dB), flat
- Note: Dependent on microphone type
Battery
- Shure SB900 Rechargeable Li-Ion or AA batteries
- Battery Runtime @ 10 mW:
- Shure SB900: > 12 hours
- Alkaline: 11 hours
Housing: Cast aluminum
Dimensions (HxWxD): 3.4 x 2.6 x 0.9" (86 x 66 x 23 mm)
Weight: 142 g (5.0 oz), without batteries
