Product Highlights

Compatible with ULX-D and QLX-D systems (Rentex carries G50 band)
9 hours of battery life (accepts Alkaline AA or rechargeable, Rentex provides Alkaline AA)
300’ (100m) transmission range
Perfect for acrylic lecterns with no wiring
AES256 Encryption for secure transmission

Overview

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.

Specifications

Spec	Value
Specification	Used for flexible lighting
Gain Adjustment Range	0 to 21 dB (in 3 dB steps)
Battery Type	Shure SB900/SB900A Rechargeable Li-Ion or AA batteries 1.5 V
Battery Runtime	@ 10 mW Shure SB900 Up to 9 hours AA batteries Up to 8 hours 20 minutes
Dimensions (H x W x D)	5.39 in. x 3.08 in. x 1.60 in.
Weight	293 g with AA batteries
Operating Temperature Range	0°C (32°F) to 45°C (113°F)
Housing	Molded Plastic
Microphone Connector	6-pin connector for Shure MX405/10/15
Configuration	Unbalanced
Impedance	>20 kΩ RF Output
Antenna Type	Integrated PIFA
Impedance	50 Ω
Occupied Bandwidth	<200 kHz
Modulation Type	Shure proprietary digital
Power	1 mW, 10 mW, 20 mW