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°C (0°F) to 50°C (122°F)
Note: Battery characteristics may limit this range.
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 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
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
System
QLXD1 Bodypack Transmitter
QLXD2 Handheld Transmitter
QLX-D
™
Digital Wireless Specifications (Note: All specifications are subject to change.)
QLX
-
D
™
Digital Wireless Systems
POWERFULLY
REFINED WIRELESS
AL25255 5Kwww.shure.com
Asia, Pacific:
Shure Asia Limited
22/F, 625 King’s Road
North Point, Island East
Hong Kong
Phone: +852-2893-4290
Fax: +852-2893-4055
Email: info@shure.com.hk
www.shureasia.com
United States, Canada,
Latin America, Caribbean:
Shure Incorporated
5800 West Touhy Avenue
Niles, IL 60714-4608 USA
Phone: +1 847-600-2000
Fax: +1 847-600-1212 (USA)
Fax: +1 847-600-6446
Email: info@shure.com
www.shure.com
©2014 Shure Incorporated
Europe, Middle East, Africa:
Shure Europe GmbH
Jakob-Dieffenbacher-Str. 12,
75031 Eppingen, Germany
Phone: +49-7262-92490
Fax: +49-7262-9249114
Email: info@shure.de
www.shure.eu
05/14
Shure #103456
QLX-D
Outside
05.06.14
CYAN MAG YELL BLK
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