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Mã hàng: ULXP24/BETA 87
Bảo hành: 12 tháng
TƯ VẤN TẬN TÂM, NHIỆT TÌNH | |
SẢN PHẨM CHÍNH HÃNG Đa dạng chọn lựa |
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TRẢI NGHIỆM THỰC TẾ Tại cửa hàng |
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GIAO HÀNG MIỄN PHÍ Bán kính 10km |
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HỖ TRỢ SETUP MIỄN PHÍ Chuyên gia hàng đầu tại TCA |
The Shure ULXP24/BETA87 Handheld Wireless Microphone System includes the ULX2 Handheld Transmitter fitted with the Beta 87A Microphone capsule, and the ULXP4 Diversity Receiver. Shure ULX Standard UHF systems represent a breakthrough in performance and price for both working musicians and professional sound installers.
ULX Professional systems offer more advanced features and controls, including lockable settings and group scan function. Over 1400 selectable, pre-programmed frequencies are available, and Automatic Frequency Selection provides a straight shot to a clear channel.
- ULXP4 Wireless Diversity Receiver
- ULX2/Beta87 Handheld Wireless Microphone Transmitter
The expanded feature set of the ULXP4 wireless receiver, with advanced settings and controls including lockable settings and group scan, offers a direct path to full, clear audio signals. The ULXP4 offers an exceptional value in both performance and price, for both working musicians and sound installers.
Automatic Frequency Selection with group scan function
RF Carrier Frequency Range | 100 m (300 ft) under typical conditions (NOTE: Operating range depends on many variables, including RF signal absorption, reflection and interference) | |
Audio Frequency Range | 25-15,000 Hz, ±2 dB (NOTE: Overall system frequency response depends on microphone element) | |
Audio Output Level | XLR connector (into 600Ω load): +8 dBV (line); -10 dBV (mic) 1/4-inch connector (into 3kΩload): +2 dBV | |
Impedance | 3kΩ(1/4-inch phone jack) 20kΩ(XLR Line) 500Ω(XLR Mic) | |
Modulation | ±38 kHz deviation compressor-expander system with pre- and de-emphasis | |
Dynamic Range | >105 dB, A-weighted | |
RF Sensitivity | 1.26 mV for 12 dB SINAD (typical) | |
Image Rejection | 65 dB typical | |
Spurious Rejection | 75 dB typical | |
Power Requirements | 14-18 Vdc (negative ground), 600 mA; external ac adapter supplied. | |
Operating Temperature Range | -20 to 50 C (-4 to 122 F) (NOTE: Battery characteristics may limit this range) | |
Overall Dimensions | ULXP4: 44 mm H x 219 mm W x 154 mm D (1 3/4 x 8 5/8 x 6 1/16 in.) | |
Net Weight | ULXP4: 1.02 kg (2 lbs 4 oz) |
With an interchangeable BETA®87 microphone cartridge, the ULX2/Beta 87 features clear channel transmission and great flexibility.
The ULX2/BETA87A Handheld Wireless Microphone Transmitter works with ULX Wireless Systems.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
Gain Adjustment Range | 25 dB (continuously adjustable) |
RF Power Output | 30 mW maximum (dependent on applicable country regulations) |
Power Requirements | 9 V alkaline battery (DURACELL® MN1604 recommended); 8.4 V optional |
Battery Life | Up to 8 hours |
Overall Dimensions | ULX2/58, ULX2/BETA 58: 241 mm L x 50.8 mm Dia. (9 1/2 x 2 in.) |
Net Weight (without battery) U | ULX2/58, ULX2/BETA 58: 298 g (10.4 oz) |
Type | Condenser (electret bias) |
Frequency Response | 50 to 20,000 Hz |
Polar Pattern | Supercardioid |
Output Level (at 1,000 Hz): | Rated at 150 ohms (100 ohms actual ± 20%); Recommended minimum load impedance: 800 ohms |
Sensitivity (at 1,000 Hz) | Open Circuit Voltage: -52.5 dBV/Pa* (2.6 mV) *1 Pa = 94 dB SPL |
Clipping Level (at 1,000 Hz) | 1000 ohm Load: -6 dBV (0.5 V) |
Maximum SPL (at 1,000 Hz): | 140.5 dB (0.25% THD, 1000 ohm load) |
Self-Noise | (equivalent sound pressure level; measured with true RMS voltmeter); 23.5 dB typical, A-weighted; 25.5 dB typical, weighted per DIN 45 405 |
Dynamic Range: | 117 dB (maximum SPL to A-weighted noise level) |
Signal-to-Noise Ratio: | 70.5 dB at 94 dB SPL (IEC 651)(S/N ratio is difference between 94 dB SPL and equivalent SPL of self-noise A-weighted.) |
Polarity | Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 |
Power | Phantom Supply Requirement: 11 to 52 VDC, positive at both pins 2 and 3; Current Drain: 1.0 to 1.2 mA |
Connector | Three-pin (XLR) professional audio |