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Handheld Wireless Microphone System Featuring a BETA87C Handheld Wireless Microphone
ชุดไมค์โครโฟนถือไร้สายแบบเดี่ยว ประกอบด้วย
The ULXD24/BETA87C Handheld Wireless Microphone System is part of the ULX-D wireless systems family.
Shure ULX-D Digital Wireless offers uncompromising 24-bit audio clarity and extremely efficient RF performance with single, dual, and quad channel receivers for any size professional sound reinforcement application.
Scalable, intelligent hardware delivers the best performing digital wireless available, with a wide selection of trusted Shure microphones to choose from. Unmatched spectrum efficiency enables a dramatic increase in the number of simultaneous active transmitters on one TV channel, with rock-solid signal over the entire range. Optional rechargeable accessories eliminate the need for disposable batteries while offering extended run time and metering accuracy in hours and minutes. For secure transmission, all ULX-D components include AES-256 encryption.
Generations ahead of any other available system in its class, ULX-D brings a new level of performance to professional sound reinforcement.
Featuring a BETA87C® handheld wireless microphone transmitter, ULXD24/BETA87C combines professional features with simplified setup and operation.
Includes ULXD2/BETA87C, ULXD4 receiver, power supply, 2 AA batteries, two 1/2 wave antennas, 2 BNC cables, zipper bag, 2 BNC bulkhead adapters, rackmount kit, and user guide
Features
SHURE ULXD4 Digital Wireless Receiver
The Shure ULXD4 is a half-rack, networkable 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 / 48 kHz 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.
SHURE ULXD2 Handheld Transmitter
The Shure ULXD2 is a handheld wireless transmitter compatible with ULX-D™ Digital Wireless Systems. With a rugged yet lightweight aluminum body and integrated antenna, the ULXD2 delivers transparent audio quality and rock-solid RF performance. Intuitive controls and menu screens combined with a high-contrast LCD make adjustments fast and easy, and IR sync rapidly relays setting changes to the receiver. Two AA Alkaline batteries provide up to 11 hours of performance time, and advanced Shure lithium-ion rechargeability extends battery life and metering precision.
For applications where secure transmission is required, ULX-D offers Advanced Encryption Standard (AES) 256-bit encrypted signal. Combined with a wide selection of compatible Shure microphone heads - including the legendary SM58® - the ULXD2 delivers the sound quality and performance demanded in professional sound reinforcement.
SHURE BETA87C Vocal Microphone
The BETA87C cardioid condenser microphone head which gives you studio quality sound and is tailored for lead vocals for live performance. The cardioid polar pattern compensates for the isolation often associated with the use of personal monitors
ULXD2/BETA87C Handheld Transmitter
Further Technical Specs
Gain Offset Range | 0 to 21 dB (in 3 dB steps) |
Battery Type | Shure SB900 Rechargeable Li-Ion or AA batteries |
Battery Runtime@ 10 mW |
Shure SB900: >12 hours Alkaline: 11 hours |
Dimensions | 256 mm x 51 mm (10.1 in. x 2.0 in.) L x Dia. |
Weight | 340 g (12.0 oz.), without batteries |
Housing | Machined aluminum |
Audio Input | |
Configuration | Unbalanced |
Maximum Input Level 1 kHz at 1% THD |
145 dB SPL (SM58), typical Note: Dependent on microphone type |
Preamplifier Equivalent Input Noise (EIN) System Gain Setting ≥ +20 |
120 dBV, A-weighted, typical |
RF Output | |
Antenna Type | Integrated Single Band Helical |
Occupied Bandwidth | <200 kHz |
Modulation Type | Shure Proprietary Digital |
Power |
1 mW, 10 mW, 20 mW |
ULXD4 Didital Wireless Receiver
Further Technical Specs
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 |
RF Input | |
Spurious Rejection | >80 dB, typical |
Connector Type | BNC |
Impedance | 50 Ω |
Bias Voltage | 12 - 13 V DC, 170 mA maximum, per antenna |
Audio Output | |
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 |
Networking | |
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) |