Shure QLXD124/85 Handheld and Lavalier Combo Wireless Mic System

Shure

QLXD124/85

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.

Note: Bodypack and handheld transmitters cannot be used simultaneously.

Includes:

• QLXD2/SM58 Handheld Transmitter 
• WL185 Microflex Lavalier 
• QLXD1 Bodypack Transmitter
• QLXD4 Receiver
• Microphone clip
• 2 zipper bags
• 4 AA batteries
• Power supply
• Two 1/2 wave antennas
• 2 BNC cables
• 2 BNC bulkhead adapters
• Rackmount kit
• User guide

Features:

• 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 SB900 rechargeable battery

Specs:

System

RF Carrier Frequency Range: 470 - 937.5 MHz, varies by region
Image Rejection: > 70 dB, typical
Latency: < 2.9 ms
RF Sensitivity: -97 dBm at 10-5 BER
Working Range: 100 m (328 ft.) line-of-sight 
*Note: Actual range depends on RF signal absorption, reflection and interference.
Audio Frequency Range: 20 Hz to 20 kHz 
*Note: Dependent on microphone type.
Audio Dynamic Range: > 120 dB, A-weighted, typical (System Gain @ +10)
Total Harmonic Distortion: < 0.1% (−12 dBFS input, System Gain @ +10)
Operating Temperature Range: -18 degC (0 degF) to 50 degC (122degF)
*Note: Battery characteristics may limit this range

QLXD1 Bodypack Transmitter
QLXD2 Handheld Transmitter


Dimensions
QLXD1: 86 mm x 65 mm x 23 mm (3.38 in. x 2.57 in. x 0.92 in.)
without antenna
QLXD2: 256 mm x 51 mm (10.1 in. x 2.0 in.) L x Dia.

Weight
QLXD1: 138 g (4.9 oz.), without batteries
QLXD2: 347 g (12.2 oz.), without batteries

Housing
QLXD1: Cast aluminum
QLXD2: Machined aluminum

Battery Type: Shure SB900 Rechargeable Li-Ion or AA batteries 1.5 V
Battery Runtime (@ 10 mW): 
Shure SB900 rechargeable: up to 10 hours
alkaline: 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: 41 mm x 197 mm x 151 mm (1.63 in. x 7.75 in. x 5.94 in.)
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)
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
1/4" (6.35 mm): Impedance balanced (Tip = audio, Ring = no audio, 
Sleeve = ground ) XLR: balanced (1= ground, 2 = audio +, 3 = audio −)

Antenna Impedance
1/4" (6.35 mm): 100 Ω (50 Ω Unbalanced)
XLR: 100 Ω

Full Scale Output
1/4" (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


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