Shure QLXD124/85 Lavalier Wireless Microphone System - H50 Band

Cut through the Noise with the Shure QLXD124/85 Lavalier Wireless Microphone System - H50 Band

Frequency Band: H50 (534 – 598 MHz)

Featuring an SM58 handheld wireless microphone transmitter and WL185 lavalier microphone, QLXD124/85 combines professional features with simplified setup and operation. 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.

• Transparent 24-bit digital audio
• Extended 20 Hz to 20 kHz frequency range (microphone dependent)
• 120 dB dynamic range
• Digital predictive switching diversity
• 64 MHz tuning bandwidth (region dependent)
• More than 60 available channels per frequency band (region dependent)
• Up to 17 compatible systems per 6MHz TV band; 22 systems per 8 MHz band
• Easy pairing of transmitters and receivers over IR scan and sync
• Automatic channel scan
• Ethernet networking for multiple receiver systems
• Network channel scanning configures open frequencies for networked receivers
• Compatible with Shure Wireless Workbench 6 control software
• Remote control from a mobile device or tablet via ShurePlus Channels app
• AES-256 encryption for secure wireless transmission
• Elegant and easy-to-use interface with high-contrast LCD menu
• Compatible with external control systems such as AMX or Crestron
• Professional-grade all-metal construction
• Transmitters use 2 AA batteries or Shure rechargeable battery

SPECIFICATIONS

General

• RF Carrier Frequency Range: 470 – 937.5 MHz, varies by region (See Frequency Range and Output Power table)
• Working Range: 100 m ( 328 ft)
• RF Tuning Step Size: 25 kHz, varies by region
• Image Rejection: >70 dB, typical
• RF Sensitivity: -97 dBm at 10-5 BER
• Latency: <2.9 ms
• Studio Dynamic Range System Gain @ +10: >120 dB, A-weighted, typical
• Total Harmonic Distortion −12 dBFS input, System Gain @ +10: <0.1%
• System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output
• Operating Temperature Range: -18°C (0°F) to 50°C (122°F)
• Storage Temperature Range: -29°C (-20°F) to 74°C (165°F)

QLXD4

• Dimensions: 41 x 197 x 151 mm (1.63 x 7.75 x 5.94 inches)
• Weight: 777 g (1.71 lbs), without antennas
• Housing: Steel
• Power Requirements: 12 V DC @ 0.4 A, supplied by external power supply (tip positive)
• RF Input Spurious Rejection: >80 dB, typical
• Connector Type: BNC
• Impedance: 50 Ω
• Audio Output Gain Adjustment Range: -18 to +42 dB in 1 dB steps
• Impedance
• 1/4-inch (6.35 mm): 100 Ω (50 Ω Unbalanced)
• XLR: 100 Ω
• Full Scale Output
• 1/4-inch (6.35 mm): +12 dBV
• XLR: LINE setting= +18 dBV, MIC setting= -12 dBV
• Mic/Line Switch: 30 dB pad

QLXD1

• Mic Offset Range: 0 to 21 dB (in 3 dB steps)
• Battery Type: Shure SB900B Rechargeable Li-Ion or AA batteries 1.5 V
• Dimensions: 86 x 65 x 23 mm (3.38 x 2.57 x 0.92 inches)
• Weight: 138 g (4.9 oz.), without batteries
• Housing: Cast aluminum
• Connector: 4-Pin male mini connector (TA4M), See drawing for details
• Configuration: Unbalanced
• Impedance: 1 MΩ, See drawing for details
• Maximum Input Level: 1 kHz at 1% THD, 8.5 dBV ( 7.5 Vpp)
• Preamplifier Equivalent Input Noise (EIN) System Gain Setting ≥ +20: -120 dBV, A-weighted, typical
• Output Connector: SMA
• Antenna Type: 1/4 wave
• Impedance: 50 Ω
• Occupied Bandwidth: <200 kHz
• Modulation Type: Shure proprietary digital
• Power: 1 mW or 10 mW

QLXD2

• Mic Offset Range: 0 to 21 dB (in 3 dB steps)
• Battery Type: Shure SB900B Rechargeable Li-Ion or AA batteries 1.5 V
• Dimensions: 269 x 51 mm (10.6 x 2.0 inches)
• Weight: 307 g (12.1 oz.), without batteries
• Housing: Machined aluminum
• Configuration: Unbalanced
• Maximum Input Level 1 kHz at 1% THD: 145 dB SPL (SM58), typical
• Antenna Type: Integrated Single Band Helical
• Occupied Bandwidth: <200 kHz
• Modulation Type: Shure proprietary digital
• Power: 1 mW or 10 mW

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