SHURE BLX1288E/PGA31+PG58-K3E - Безжична комбо система с PGA31 хедсет и PG58 вокален

SHURE BLX1288E/PGA31+PG58-K3E - Безжична комбо система с PGA31 хедсет и PG58 вокален

Безжичната комбо система SHURE BLX1288/PGA31+PG58 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. PG58 е най-достъпният безжичен вокален микрофон с качество на звука гарантирано от Shure.

Съдържа:

BLX1 - Бодипак Трансмитер

BLX88 - Двоен Приемник

PGA31 - Хедсет

PG58 - Вокален Микрофон

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.)

PG58

• Microphone Type: Dynamic (moving coil)
• Polar Pattern: Cardioid (unidirectional)
• Frequency Response: 60 to 15,000 Hz
• Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of the microphone output connector
• Output Impedance (at 1000 Hz): 300 ohms
• Sensitivity (at 1000 Hz): -53 dBV/Pa, (2.2 mV), 1 Pascal=94 dB SPL
• Electromagnetic Hum Sensitivity: 26 dB equivalent SPL in a 1 millioersted field (60 Hz)
• Switch: Built-in On/Off switch
• Connector: Three-pin professional audio connector (male XLR type)
• Case: Die cast metal handle, black matte finish; hardened silver colored, spherical steel mesh grille
• Environmental Conditions: This microphone operates over a temperature range of -29 to 57 degrees Celsius (-20 to 135 degrees Fahrenheit), and at a relative humidity of 0 to 95%.
• Weight: Net: 321 g (11.3 oz)