Overview
With an interchangeable BETA58A® microphone cartridge, the QLXD2/BETA58A Handheld Wireless Microphone Transmitter is ideal for wireless vocals in presentation spaces, music venues, and houses of worship.
Description
The QLXD2/BETA58A Handheld Wireless Microphone Transmitter works with QLX-D Digital Wireless Systems.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
Features
- 24-Bit digital audio quality
- Incredibly efficient RF spectrum usage
- Quick syncing with a wireless receiver over IR at the push of a button
- Clear, uninterrupted signal over the entire operating range
- AES 256-bit encryption for secure transmission
- Over 120 dB of dynamic range: no transmitter gain adjustment needed
- 1, 10 mW selectable RF output power
- Optional Shure SB900A lithium ion rechargeable battery reports remaining runtime in hours and minutes
- External charging contacts for docked charging
- Backlit LCD with easy to navigate menu and controls
- Selectable display mode showing group/channel, frequency, or battery runtime
- Rugged metal construction
- Frequency and power lockout
- Works with QLX-D® Digital Wireless Systems
- Offers up to 9 hours of continuous use with 2 AA alkaline batteries or up to 10 hours of continuous use with Shure lithium-ion rechargeable batteries
- Includes QLXD2/BETA58A, 2 AA batteries, battery contact cover, microphone clip, and user guide
Specifications
| Radio Frequency Range | 20 Hz–20 kHz |
| Rechargeable components? | Yes |
| Battery Requirements | 2 AA alkaline batteries or SB900A Lithium-Ion Rechargeable Battery |
| Battery Life | Shure SB900A: Up to 10 hours, Alkaline: Up to 9 hours |
| Typical Operating Distance | 100 m (330 ft) line of sight |
