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H50/534-598MHz
0 to 21 dB (in 3 dB steps)
Shure SB900 Rechargeable Li-Ion or AA batteries 1.5 V
at 10 mW
Alkaline: up to 9 hours
Cast aluminum
4-pin male mini connector (TA4M)
Unbalanced
1 mOhms
1 kHz at 1% THD
Preamplifier Equivalent Input Noise (EIN)
-120 dBV, A-weighted, typical
SMA
1/4 wave
50 Ohms
<200 kHz
Shure proprietary digital
1 mW or 10 mW
>80 dB, typical
BNC
50 Ohms
-18 to +42 dB in 1 dB steps
1/4" (6.35mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground)
XLR: Balanced (1=ground, 2=audio /+, 3=audio-)
1/4" (6.35 mm): 100 Ohms (50 Ohms Unbalanced)
XLR: 100 Ohms
1/4" (6.35 mm): +12 dBV
XLR: LINE setting= +18 dBV, MIC setting= -12 dBV
30 dB pad
1/4" (6.35 mm): Yes
XLR: Yes
Single Port Ethernet 10/100 Mbps
DHCP or Manual IP address
100 m (328 ft)
Steel
12 V DC at 0.4 A, supplied by external power supply (tip positive)
Condenser (electret bias)
50 to 17,000 Hz
Omnidirectional
1800 Ohms
(1 Pa = 94 dB SPL): -40.0 dBV/Pa
125.0 dB SPL
22.5 dB SPL
102.5 dB
Positive pressure on diaphragm produces positive voltage on pins 3 and 4 relative to pin 1
Regulated nominal +5 Vdc (1.5 Vdc to 10 Vdc) provided at microphone connector pin 2 relative to pin 1 of a Shure wireless microphone transmitter
QLXD1: 86 x 65 x 23mm (3.38 x 2.57 x 0.92")
QLXD4: 41 x 197 x 151mm (1.63 x 7.75 x 5.94")
QLXD1: without Batteries: 138g (4.9oz)
QLXD4: Without Antennas: 777g (27.40oz)
042406350389
Over the years, Shure has established itself as a leader in audio technology, and the QLXD14/83 Lavalier Wireless Microphone System is no exception. This sophisticated system, operating within the H50 frequency band of 534-598MHz, is engineered for clarity, reliability, and performance. The package includes the QLXD1 Bodypack Transmitter, QLXD4 Digital Wireless Receiver, and the WL183 Lavalier Condenser Microphone, making it a comprehensive solution for professionals in various settings.
The QLXD4 Digital Wireless Receiver is a half-rack unit that boasts a streamlined design, ensuring a seamless integration into any setup. It is particularly well-suited for environments such as presentation spaces, music venues, and houses of worship. The receiver's automatic frequency scanning simplifies the search for an open frequency, while the one-touch IR sync function allows for quick and easy pairing with transmitters. The inclusion of Ethernet networking provides the capability for networked channel scanning and facilitates the integration with Shure's Wireless Workbench software, enabling remote adjustments of receiver settings from a PC or Mac for enhanced control and coordination.
Complementing the receiver is the QLXD1 Bodypack Transmitter, a robust and user-friendly device designed for hands-free operation. Its quick IR sync capability with the receiver ensures a secure connection, while the all-metal construction provides a sturdy and reliable form factor. The transmitter's impressive range of up to 100 meters (330 feet) allows for freedom of movement without compromising signal integrity, ensuring clear audio transmission even in expansive spaces.
The system's audio capture is entrusted to the WL183 Lavalier Condenser Microphone, a discreet and versatile mic that delivers Shure's renowned sound quality. The omnidirectional pickup pattern of the WL183 ensures consistent audio capture from all directions, making it ideal for a wide array of applications, including general sound reinforcement, recording, and remote monitoring. The microphone features a 1.2-meter (4-foot) cable with a TA4F connector for secure attachment to the bodypack transmitter. Additionally, the included tie clip can be rotated at 90-degree intervals, providing flexibility in placement and ensuring a polished, professional appearance.
Overall, the QLXD14/83 Lavalier Wireless Microphone System is a testament to Shure's commitment to audio excellence. It offers users a blend of professional-grade features, ease of use, and the flexibility required for high-quality audio capture in a variety of professional settings. Whether it's for a keynote speech, live performance, or a service at a house of worship, this system delivers reliable, crystal-clear sound that Shure users have come to expect.