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Handheld and Lavalier Combo Wireless Microphone System
Featuring an SM58® handheld wireless microphone transmitter and WL185 lavalier microphone, QLXD124/85 combines professional features with simplified setup and operation.
Includes QLXD2/SM58, WL185, QLXD1, QLXD4, microphone clip, 2 zipper bags, 4 AA batteries, power supply, two 1/2 wave antennas, 2 BNC cables, 2 BNC bulkhead adapters, rackmount kit, and user guide
The QLXD124/85 Handheld and Lavalier Combo Wireless Microphone System is part of the QLX-D wireless systems family.
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 handheld and bodypack transmitters with SM58 and WL185 microphones
120 dB dynamic range
Digital predictive switching diversity receiver to capture the clearest sound
64 MHz tuning bandwidth
Up to 17 compatible systems per 6 MHz TV band, and 22 systems per 8 MHz band
Easy pairing of transmitters and receivers over IR scan and sync
Automatic channel scan
Selectable display mode showing group/channel, frequency, or battery runtime
Rugged metal construction
Specifications:
RF Carrier Frequency Range
G50: 470 to 534 MHz
Working Range
328' (100 mm)
Note: Actual range depends on RF signal absorption, reflection and interference
RF
Tuning Step Size: 25 kHz, varies by region
Image Rejection
Greater than 70 dB, typical
RF Sensitivity
-97 dBm at 10-5 BER
Latency
Less than 2.9 ms
Audio Frequency Response
QLXD1: 20 Hz - 20 kHz (±1 dB)
QLXD2: Dependent on microphone type
Audio Dynamic Range
System Gain @ +10: Greater than 120 dB, A-weighted, typical
Total Harmonic Distortion (THD)
-12 dBFS Input, System Gain @ +10: Less than 0.1%
Polarity
System Audio: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 1/4" (6.35 mm) output
Operating Temperature Range
0 to 122°F (-18 to 50°C)
Note: Battery characteristics may limit this range
Storage Temperature Range
-20 to 165°F (-29 to 74°C)
Note: Battery characteristics may limit this range.
Mic Capsule
Type
Handheld: SM58
Lavalier: WL185
Frequency Response
20 Hz to 20 kHz
Polar Pattern
Cardioid
Bodypack Transmitter
Mic Offset Range
0 to 21 dB (in 3 dB steps)
Battery Type
Shure SB900 rechargeable Li-Ion
AA batteries 1.5 V
Battery Runtime
At 10mW: Shure SB900, up to 10 hours
Alkaline: up to 9 hours
Housing
Cast Aluminum
Audio Input
Connector 4-pin male mini connector (TA4M)
Configuration
Unbalanced
Impedance
1 MOhms
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
RF Output
Connector: SMA
Antenna Type
1/4 wave
Impedance
50 ohms
Occupied Bandwidth
<200 kHz
Modulation Type
Shure proprietary digital
Power
1 mW or 10 mW
Dimensions (H x W x D)
3.38 x 2.57 x 0.92" (86 x 65 x 23 mm)
Weight
4.9 oz (138 g) without batteries
Receiver
Housing
Steel
Power Requirement
12 VDC @ 0.4 A, supplied by external power supply (tip positive)
RF Input
Spurious Rejection: Greater than 80 dB, typical
Connector Type: BNC
Impedance: 50 ohms
Audio Output
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 −)
Impedance 1/4" (6.35 mm), 100 ohms (50 ohms Unbalanced)
XLR: 100 ohms
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
Phantom Power Protection: 1/4" (6.35 mm), Yes
XLR: Yes
Networking
Network Interface: Single Port Ethernet 10/100 Mbps
Network Addressing Capability: DHCP or Manual IP address
Maximum Ethernet Cable Length: 328' (100 m)
Dimensions (H x W x D) 1.63 x 7.75 x 5.94" (41 x 197 x 151 mm)
Weight 1.71 lb (777 g)
Handheld Transmitter
Housing
Machined aluminum
Mic Offset Range
0 to 21 dB (in 3 dB steps)
Battery Type
Shure SB900 rechargeable Li-Ion or AA batteries 1.5 V
Battery Runtime
At 10 mW:
Shure SB900: up to 10 hours
Alkaline: up to 9 hours
Audio Input
Configuration: Unbalanced
RF Output
Antenna Type: Integrated Single Band Helical
Occupied Bandwidth: Less than 200 kHz
Modulation Type: Shure proprietary digital
Power: 1 mW or 10 mW
Note: Varies by region
Dimensions (L x Diam) 10.1 x 1.5" (256 x 38 mm)
Weight 12.2 oz (347 g)
