The ULXD8 Desktop Base Transmitter delivers uncompromising audio quality and RF performance, and AES-256 encryption for secure transmission.
The ULXD8 Gooseneck Base Transmitter offers a flexible gooseneck mic form factor that is ideal for use at meetings and events where wired microphones are impractical. Paired with a ULX-D or QLX-D digital receiver, the ULXD8 creates a system with low latency, long transmission range, and high channel count, delivering exceptional performance in large meeting venues where live sound reinforcement is required.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
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- Compatible with ULX-D and QLX-D receivers
- Available in UHF TV band, 900 MHz and 1.2/1.5/1.8 GHz bands
- AES 256-bit encryption for applications for which secure transmission is needed
- Convenient gooseneck form factor for meetings and events where quick setup and teardown is important
- Designed for use with Shure Microflex MX405, MX410 and MX415 gooseneck microphones
- Very short latency (<3 msec)
- Long transmission range (up to 300 feet/91 meters) for reliable performance
- Rechargeable SB900B battery pack provides up to 9 hours of battery life
- Standard AA alkaline batteries are additional power options
- SBC450 (4-bay) and SBC850 (8-bay) Networked Charging Stations for docked charging of 4 or 8 ULXD6 or ULXD8 transmitters
- Compatible with the full line of Shure antennas and distribution components
- Configurable Mute button (Toggle, Push-to-Mute, Push-to-Talk, disabled) and Mute LED behavior
- Adjustable RF power, high-pass filter, and power lock settings
- Available in black or white finishes to complement any meeting room aesthetic
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Transmitter
Transmitter Type | Gooseneck Base |
RF Output Power | 1 / 10 / 20 mW |
Audio I/O | 1 x Proprietary 6-Pin Female Unbalanced Input (Lockable) |
Muting | Programmable Mute Switch |
Gain Range | 0 to 21 dB (3 dB Steps) |
Signal Processing | High-Pass Filter: -12 dB at 150 Hz, 12 dB/Octave Slope |
Sync Method | IR |
Antenna | 1 x Internal |
Power Requirements | Battery |
Battery Type | 2 x AA (Included) 1 x Shure SB900A (Not Included) |
Approx. Battery Life | Med.: 8 Hours (Alkaline) Med.: 9 Hours (Lithium Shure SB900A) |
USB/Lightning Connectivity | 1 x USB-A (Charging, Host Connection) |
Display & Indicators | 1 x LED (Mute) |
Housing | Plastic |
Operating Temperature | 0 to 122°F / -17 to 50°C |
Dimensions | 3.1 x 1.6 x 5.4" / 78 x 41 x 137 mm |
Weight | 10.3 oz / 292 g (with Batteries) |
Packaging Info
Package Weight | 0.985 lb |
Box Dimensions (LxWxH) | 6.7 x 4.4 x 3.25" |
Wireless Technology | Digital UHF |
RF Frequency Band | G50: 470 to 534 MHz |
RF Bandwidth | 64 MHz |
Frequency Step Size | 25 kHz |
RF Channel Scanning | Auto-Scan |
Max Operating Range | 328.1' / 100 m |
Sample Rate/Resolution | 48 kHz / 24-Bit |
Latency | < 3 ms |
Encryption | AES 256 |
Modulation | Proprietary |