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The QLXD124/85 Handheld and Lavalier Combo Wireless Microphone System is part of the QLX-D wireless systems family and features an SM58 handheld wireless microphone transmitter along with a WL185 lavalier microphone. The QLXD124/85 combines professional features with simplified setup and operation. It 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. 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

System 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)

Packaging Info
Package Weight	10.3 lb
Box Dimensions (LxWxH)	19.291 x 17.323 x 4.646"

Components:

WL185 Lavalier Condenser Microphones
QLXD1 Lavalier Condenser Microphones
QLXD3/SM58 Handheld Wireless Microphone Transmitter
QLXD4 Digital WIreless Receiver