Shure ULXD6 wireless boundary microphone with a fixed omnidirectional capsule in white. Sits on a table or lectern, blending into conference and boardroom environments, and transmits to any ULX-D receiver. Operates in the K51 band (606 to 670 MHz). UK Ch38 PMSE shared band plus coordinated UHF above 608 MHz. Requires an Ofcom licence; Ch38 (606 to 614 MHz) is covered by the JFMG shared PMSE licence.
Key Features
✓Transparent 24-bit / 48 kHz digital audio
✓System latency of 2.9 ms
✓Dynamic range >120 dB through analogue outputs; up to 130 dB via Dante / AES67
✓AES-256 encryption for secure transmission
✓Switchable RF power (1 mW, 10 mW or 20 mW (region dependent))
✓Tuning bandwidth: Up to 72 MHz (band dependent); overall platform tuning range up to 166 MHz
✓Low-profile base transmitter for conference tables and lecterns
✓Integrated mute switch and status LED
✓Powered by 2 x AA or Shure SB900/SB900A rechargeable
Specifications
| Platform | ULX-D |
| Frequency band | K51 (606 to 670 MHz) |
| Audio frequency response | 20 Hz to 20 kHz (microphone dependent) |
| Audio bit depth | 24-bit / 48 kHz |
| System latency | 2.9 ms |
| Dynamic range | >120 dB through analogue outputs; up to 130 dB via Dante / AES67 |
| Encryption | AES-256 |
| RF power | 1 mW, 10 mW or 20 mW (region dependent) |
| Tuning bandwidth | Up to 72 MHz (band dependent); overall platform tuning range up to 166 MHz |
| Polar pattern | Omnidirectional |
| Colour | White |
| Power | Shure SB900 / SB900A Li-ion rechargeable or 2 x AA |
| Runtime | Up to 9 hours (SB900A) / 11 hours (AA) at 10 mW |
