Product Overview
The Shure QLXD24/SM58 is a digital wireless handheld microphone system that is part of Shure's QLX-D line of digital wireless systems. Shure QLX-D Digital Wireless delivers defined, streamlined performance with transparent 24-bit digital audio. Combining professional features with simplified setup and operation, QLX-D offers outstanding wireless functionality for demanding live sound events and installations. QLX-D delivers outstanding wireless functionality ideal for mid-size events and installations in businesses, hotels, and government offices with conferencing spaces; schools, houses of worship, and live performance spaces.
The SM58 is a unidirectional (cardioid) dynamic wireless vocal microphone engineered for professional vocal use in live performance, sound reinforcement, and studio recording. Its highly effective, integrated, spherical filter minimizes wind and breath pop, while the cardioid pickup pattern isolates the main sound source and minimizes unwanted background noise. The SM58 features a tailored vocal response for world standard sound response.
Includes
- QLXD2 Handheld Transmitter with SM58 Cartridge
- QLXD4 Receiver
- Battery Contact Cover
- (2) Half-Wave Antennas
- (2) BNC Cables
- (2) BNC Bulkhead Adapters
- Zipper Bag
- Rackmount Kit
Features
- QLXD2 Handheld Transmitter
- Rugged metal construction
- Backlit LCD with easy to navigate menu and controls
- 2 x AA batteries provide up to 9 hours of runtime
- Optional Shure SB900A lithium-ion rechargeable battery provides up to 10 hours of runtime
- Displays remaining battery life in hours and minutes when Shure SB900A is used
- Switchable RF power (1, 10mW)
- External charging contacts for docked charging
- Includes the legendary SM58® Microphone Cartridge
- QLXD4 Receiver
- Transparent, 24-bit digital audio
- 20 Hz – 20 kHz frequency range*
- 120 dB dynamic range
- No transmitter gain adjustment needed
- Up to 72 MHz overall tuning bandwidth
- 22 compatible channels per 8 MHz TV channel
- Up to 168 compatible channels per frequency band
- AES 256-bit encryption
- Ethernet networkable receivers
- Automatic channel scan quickly and easily fi nds a new frequency
- Network Scan fi nds clean frequencies for networked receivers
- IR Sync
- AMX/Crestron® control system ready
- ShurePlus™ Channels mobile app compatible
- Wireless Workbench® control software compatible
- Displays remaining battery life in hours and minutes when Shure SB900A is used
- Compatible with ULXD6 Boundary Transmitter and ULXD8 Gooseneck Transmitter
Specifications
- QLX-D System
- Available Frequency Bands:
- G50 (470 - 535 MHz)
- H50 (534 - 598 MHz)
- J50A (572 - 608 MHz)
- V50 (174 - 216 MHz)
- X52 (902 - 928 MHz)
- Image Rejection: >70 dB, typical
- Latency:
- RF Sensitivity: -97 dBm at 10-5 BER
- Working Range: 100 m line-of-sight (actual range depends on RF signal absorption, reflection and interference)
- Audio Frequency Range: 20 Hz to 20 kHz (dependent on microphone type)
- Audio Dynamic Range (System Gain @ +10): >120 dB, A-weighted, typical
- Total Harmonic Distortion:
- Operating Temperature Range: -18°C to 50°C (battery characteristics may limit this range)
- QLXD2 Transmitter
- Dimensions (L x Dia.): 256 x 51 mm (10.08 x 2.01 in) (final dimensions depend on mic cartridge)
- Weight: 347 g, without batteries Note: Final weight depends on cartridge.
- Housing: Machined aluminum
- Battery Type/Runtime:
- Shure SB900A Rechargeable Li-Ion / up to 10 hours
- AA batteries 1.5 V / up to 9 hours
- RF Output Power: 1 mW or 10 mW
- Occupied Bandwidth: < 200 kHz
- Modulation Type: Shure proprietary digital
- Mic Offset Range: 0 to 21 dB (in 3 dB steps)
- QLXD4 Receiver
- Dimensions (H x W x D): 41 x 197 x 151 mm (1.61 x 7.75 x 5.95 in)
- Weight: 777 g, without antennas
- Housing: Steel
- Power Requirements: 12 V DC @ 0.4 A, supplied by external power supply (tip positive)
- Spurious Rejection: > 80 dB, typical
- Antenna Connector Type: BNC
- Antenna Impedance: 50 Ω
- Gain Adjustment Range: -18 to +42 dB (in 1 dB steps)
- Configuration
- ¼" (6.35 mm): Impedance balanced (Tip = audio, Ring = no audio, Sleeve = ground )
- XLR: balanced (1= ground, 2 = audio +, 3 = audio −)
- Antenna Impedance
- ¼" (6.35 mm): 100 Ω (50 Ω Unbalanced)
- XLR: 100 Ω
- Full Scale Output
- ¼" (6.35 mm): +12 dBV
- XLR: LINE setting = +18 dBV, MIC setting = -12 dBV
- Mic/Line Switch: 30 dB pad
- Network Interface: Single Port Ethernet 10/100 Mbps
- Network Addressing Capability: DHCP or Manual IP address
