The ULXD1 is a digital wireless bodypack transmitter designed for use with Shure ULX-D Digital Wireless Systems. It features a rugged, lightweight aluminum housing and supports secure digital audio transmission with AES 256-bit encryption.
Features a backlit LCD menu and controls, a detachable antenna, and transmitter gain adjustment. It is available in multiple frequency bands to support regional frequency requirements. When purchasing separate wireless components, match the transmitter’s frequency band to the receiver to ensure proper system operation.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
| Mic Offset Range | 0 to 21 dB (in 3 dB steps) |
|---|---|
| Audio Frequency Response | 20 - 20 kHz (±1 dB) |
| Battery Type | Shure SB900-series Rechargeable Li-Ion or LR6 AA batteries 1.5V |
| Battery Runtime | @ 10 mW Shure SB900C: >11 hours Alkaline: 9 hours |
| Audio Input Connector | 4-Pin male mini connector (TA4M) |
| Audio Input Configuration | Unbalanced |
| Audio Input Impedance | 1 MΩ |
| Maximum Input Level | 1 kHz at 1% THD Pad Off: 8.5 dBV (7.5V pp) Pad On: 20.5 dBV (30V pp) |
| Preamplifier Equivalent Input Noise (EIN) | System Gain Setting ≥ +20-120 dBV, A-weighted, typical |
| RF Output Connector | SMA |
| Antenna Type | 1/4 wave |
| RF Output Impedance | 50Ω |
| Occupied Bandwidth | <200 kHz |
| Modulation Type | Shure proprietary digital |
| Power | 1 mW, 10 mW, 20 mW |
| Housing | Cast aluminum |
| Dimensions (H x W x D) | 3.4" (86 mm) x 2.6" (66 mm) x 0.9" (23 mm) |
| Weight | 0.31 lbs (0.14 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
