Безжична система с два PGA31 хедсет SHURE BLX188E/PGA31

SHURE BLX188E/PGA31 Безжична система с два PGA31 хедсет

Безжичната система SHURE BLX188E/PGA31 съчетава проста настройка и интуитивен интерфейс за производителност на която можете да се доверите. Удобните слушалки предлагат максимална свобода на движение при изпълнение или презентация.

Съдържа:

2 x BLX1 - Бодипак Трансмитер

BLX88 - Двоен Приемник

2 х PGA31 - Хедсет

BLX1

• Audio Input Level
  

• Gain Adjustment Range: 26 dB
• Input Impedance: 1 MΩ
• RF Transmitter Output: 10 mW, typical, varies by region
• Dimensions: 4.33 in. X 2.52 in. X 0.83 in. (110 mm X 64 mm X 21 mm) H x W x D
• Weight: 2.6  oz. (75 g), without batteries
• Housing: Molded ABS
• Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
• Battery Life: up to 14  hours (alkaline)

BLX88

• Output Impedance
  

• Audio Output Level Ref. ±33 kHz deviation with 1 kHz tone
  

• RF Sensitivity: -105 dBm for 12 dB SINAD, typical
• Image Rejection: >50  dB, typical
• Dimensions: 1.50 in. X 12.13 in. X 3.98in. (38 mm X 308 mm X 101 mm) H x W x D
• Weight: 15.1 oz. (429  g)
• Housing: Molded ABS
• Power Requirements: 12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by an external power supply (tip positive)

PGA31

• Type: Electret Condenser
• Frequency Response: 60 Hz to 20,000 Hz
• Polar Pattern: Unidirectional (Cardioid)
• Output Impedance @ 1 kHz: 600 Ω
• Audio Output Level: -50.0 dBV/Pa
• Signal-To-Noise Ratio [1] @ 1 kHz: 66 dB
• Maximum SPL [1] 1000 Ω load, @ 3%THD: 145.0 dB
• Dynamic Range [1] @ 1 kHz, 1000 Ω load: 117.0 dB
• Equivalent Output Noise [1] typical, A-Weighted: 28 dB
• Power Requirements: +5 V DC (nominal), 10 V maximum (DC bias)
• Polarity: Positive pressure on the diaphragm produces positive voltage on pin 3 with respect to pin 1
• Cable: 1.3 m (50 in.)
• Connector: TA4F
• Net Weight: 45 g (1.59 oz.)