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Micro QLXD4 Micro QLXD4 Micro QLXD4
Micro QLXD4
Micro QLXD4
Micro QLXD4
Micro QLXD4
Micro QLXD4
Micro QLXD4

Micro QLXD4

Mã sản phẩm : QLXD4

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QLXD4 Digital Wireless Receiver
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Digital wireless receiver combines professional features with streamlined set-up and operation. Features include Automatic Channel scan, Networked Channel Scan, digital predictive switching, and AES 256 encryption for security.

  • Automatic Channel Scan quickly finds clear frequencies; Networked Channel Scan then shares open frequencies between multiple receivers over Ethernet, with one touch syncing
  • Digital Predictive Switching Diversity ensures a stable RF connection
  • Highly efficient RF spectrum usage – up to 22 transmitters per 8 MHz channel
  • Secure AES 256 bit encryption of all wireless transmissions
  • Shure Wireless Workbench® software allows remote control from PC or Mac
  • ShurePlus™ Channels mobile app allows remote control from iOS devices
  • Half rack format with detachable ½ wave antennas
  • Up to 60 dB of adjustable audio gain 
  • Up to 72 MHz tuning bandwidth (region dependent)
  • More than 60 pre set compatible channels per frequency band (region dependent)
  • High contrast LCD menu and controls with lockout feature, plus Audio and RF LED meters with peak indicator
  • Mic / line switchable XLR output, and 6.3 mm instrument output
  • Durable aluminium construction with brushed finish

Thông số kỹ thuật

RF Carrier Frequency RangeH50: 534 to 598 MHz
Working Range328' (100 m)
RFTuning Step Size: 25 kHz, varies by region
Image RejectionGreater than 70 dB, typical
RF Sensitivity−97 dBm at 10-5 BER
LatencyLess than 2.9 ms
Audio Frequency Response20 Hz - 20 kHz (±1 dB)
Audio Dynamic RangeSystem Gain @ +10: Greater than 120 dB, A-weighted, typical
Total Harmonic Distortion (THD)−12 dBFS Input, System Gain @ +10: Less than 0.1%
PolaritySystem 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 6.35 mm (1/4-inch) output
Operating Temperature Range0 to 122°F (-18 to 50°C)
Storage Temperature Range-20 to 165°F (-29 to 74°C)
HousingSteel
RF InputSpurious Rejection: Greater than 80 dB, typical
Connector Type: BNC
Impedance: 50 ohms
Power Requirement12 VDC @ 0.4 A, supplied by external power supply (tip positive)
Dimensions (H x W x D)1.63 x 7.75 x 5.94" (41 x 197 x 151 mm)
Weight1.71 lb (777 g)

 

Product specifications may vary according to country or project needs when ordering
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