Shure ULXD24/B87C : Bộ thu kỹ thuật số và bộ phát đôi kèm micro không dây cầm tay

Shure ULXD24/B87C : Bộ thu kỹ thuật số và bộ phát đôi kèm micro không dây cầm tay
Thương hiệu: SHURE / Mỹ (USA)

Mã hàng: ULXD24/B87C

Bảo hành: 12 tháng

  • Giá : 45.717.000đ /Bộ
    Hàng nhập khẩu, GIÁ BÁN thay đổi theo tỷ giá ngoại tệ. Liên hệ trực tiếp để có giá tốt nhất.
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HÌNH ẢNH Shure ULXD24/B87C : Bộ thu kỹ thuật số và bộ phát đôi kèm micro không dây cầm tay

  • Shure ULXD24/B87C : Bộ thu kỹ thuật số và bộ phát đôi kèm micro không dây cầm tay
  • Shure ULXD24/B87C : Bộ thu kỹ thuật số và bộ phát đôi kèm micro không dây cầm tay
  • Shure ULXD24/B87C : Bộ thu kỹ thuật số và bộ phát đôi kèm micro không dây cầm tay
  • Shure ULXD24/B87C : Bộ thu kỹ thuật số và bộ phát đôi kèm micro không dây cầm tay

Bộ thu kỹ thuật số và bộ phát đôi kèm micro không dây cầm tay Shure ULXD24/B87C

 

The Shure ULXD24/B87C Handheld Wireless System features 24-bit audio clarity, efficient RF performance, and AES-256 encryption, ULX-D Digital Wireless Systems set a new standard for professional sound reinforcement. Optional rechargeable accessories are available.

The set includes the ULXD2 handheld transmitter with a B87C cardioid condenser capsule, ULXD4 single-channel receiver, microphone clip, zipper bag, two AA batteries, power supply, two 1/2 wave antennas, two 2' BNC cables, 2 BNC bulkhead adapters, rackmount kit, and a 5' ethernet cable.

 

I/ Thành phần thiết bị Shure ULXD24/B87C

 

- Shure ULXD4 Digital Wireless Receiver

- Shure ULXD2/Beta87C Handheld Wireless Transmitter

 

1/ Shure ULXD4 Digital Wireless Receiver

 

The Shure ULXD4 is a half-rack wireless receiver for use with ULX-D Digital Wireless Systems. The ULXD4 offers extremely efficient RF performance, enabling a dramatic increase in the number of simultaneous active transmitters on one TV channel. Transparent 24-bit digital audio quality with incredibly accurate low end and transient response delivers the purest reproduction of source material ever available in a wireless system.

Intelligent scanning and one touch sync makes choosing the best frequencies and linking to transmitters incredibly fast and efficient. For applications where privacy is a requirement, AES 256-bit encryption provides government-sanctioned security. Ethernet networking allows Wireless Workbench software integration and enables computer control of receiver settings.
Generations ahead of any other available system in its class, ULX-D brings a new level of performance to professional sound reinforcement.M/p

 

1.1/ Đặc tính sản phẩm Shure ULXD4

 

  • Up to 72 MHz tuning range
  • Digital predictive switching diversity
  • High Density mode optimizes ULX-D systems to simultaneously operate significantly more channels in applications up to 30 meters
  • Optimized scanning automatically finds, prioritizes and deploys the cleanest frequencies to transmitters over IR sync
  • Front panel gain adjustment buttons provide up to 60 dB additional gain
  • AES 256-bit encryption-enabled for applications needing secure transmission
  • Ethernet networking for streamlined setup across multiple receivers,
  • Wireless Workbench®6 (WWB6) software integration for advanced frequency coordination, monitoring, and control
  • Interference detection and alerts provided on both the receiver and WWB6
  • AMX/Crestron control-compliant
  • Compatible with the AXT600 Axient™ Spectrum Manager
  • Rugged metal chassis
  • Intuitive front panel LCD menu and controls with lockout feature
  • Upgraded LCD with adjustable contrast and brightness
  • Audio and RF LED meters with peak indicator
  • XLR and ¼” outputs
  • Remoteable ½ wave antennas
  • Furnished rack hardware

 

1.2/ Thông số kĩ thuật Shure ULXD4

 

Dimensions 197 mm x 171 mm x 42 mm (7.75 in. x 6.75 in. x 1.65 in.), H x W x D
Weight 913 g (2.0 lbs), without antennas
Housing Galvanized Steel
Spurious Rejection >80 dB, typical
Connector Type BNC  
Impedance 50 Ω
Bias Voltage 12 - 13 V DC, 170 mA maximum, per antenna
Gain Adjustment Range -18 to +42 dB in 1 dB steps (plus Mute setting)
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 Ω (50 Ω Unbalanced)
XLR: 100 Ω
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
Power Over Ethernet (PoE) No, protected
Network Interface Single Port Ethernet 10/100 Mbps
Network Addressing Capability DHCP or Manual IP address
Maximum Ethernet Cable Length 100 m (328 ft)

 

2/ Shure ULXD2/Beta87C Handheld Wireless Transmitter

 

For capturing audio, the ULXD2/Beta87C Handheld Wireless Microphone Transmitter by Shure is a good choice to get the job done. Featuring transparent 24-bit digital audio quality, it is used for wireless vocals in presentation spaces, music venues, houses of worship, DJ setups, and more. It features a 20Hz to 20kHz frequency response and has more than 60 available channels per frequency band.

Powered by 2 AA batteries, the ULXD2 quickly syncs with a wireless receiver over IR at the push of a button and maintains clear, uninterrupted signal over its entire 100 m (328 ft.) range. All-metal construction ensures durability, and a wide selection of compatible microphone choices is ideal for your presentation.

 

2.1/ Đặc tính sản phẩm Shure ULXD2/Beta87C

 

  •     For the Shure ULX-D wireless system
  •     Features interchangeable Shure microphone capsules
  •     AES 256-bit encryption for secure transmission
  •     Up to 9 hours continuous use with 2 x AA alkaline batteries
  •     Optional Shure SB900 lithium ion rechargeable battery (sold separately) provides up to 10 hours of continuous use and reports    remaining runtime in hours and minutes
  •     Backlit LCD with easy to navigate menu and controls
  •     Selectable display mode showing group/channel, frequency, or battery runtime
  •     Rugged metal construction
  •     Transmitter has 328' (100 meter) line-of-sight operating range
  •     Features frequency and power lockout

 

2.2/ Shure ULXD2/Beta87C Handheld Wireless Transmitter

 

RF Carrier Frequency Range H50: 534 to 598 MHz
Working Range 328' (100 m)
RF Tuning Step Size: 25 kHz, varies by region
Image Rejection Better than 70 dB, typical
RF Sensitivity −97 dBm at 10−5 BER
Latency Less than 2.9 ms
Frequency Response 20 Hz to 20 kHz
Audio Dynamic Range System Gain @ +10: Better 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 6.35 mm (1/4-inch) 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 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 Maximum Input Level 1 kHz at 1% THD: 145 dB SPL (SM58), typical Note: Dependent on microphone type
Maximum Input Level 1 kHz at 1% THD: 145 dB SPL (SM58), typical Note: Dependent on microphone type
Capsule Beta 87C
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 (varies by region)
Housing Machined aluminum
Dimensions (HxWxD) 10.1 x 1.5" (256 x 37 mm)
Weight 12.2 oz (347 g) without batteries

 

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