SHURE BLX14/PGA31

SHURE BLX14/PGA31

Hệ thống không dây với micro cài đầu PGA31
Gồm 1 bộ thu BLX4, 1 bộ phát bodypack BLX1 và micro cài đầu PGA31
Hãng sản xuất:
Mã sản phẩm:BLX14A/P31
Micro cardioid condenser Shure PGA31 chất lượng cao, được cải tiến để mang lại cảm giác thoải mái khi đeo trong thời gian dài với mức giá phù hợp. 
System
  • Working Range: 91 m (300 ft) Line of Sight
  • Audio Frequency Response: 50 to 15,000 Hz
  • Total Harmonic Distortion Ref. ±33 kHz deviation with 1 kHz tone 0.5%, typical
  • Dynamic Range: 100 dB, A-weighted, typical
  • Operating Temperature: -18°C (0°F) to 57°C (135°F)
  • Polarity: Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low-impedance output) and the tip of the high impedance 1/4-inch output.

BLX1
  • Audio Input Level: 
- max: -16 dBVmaximum
- min (0 dB): +10 dBVmaximum
  • Gain Adjustment Range: 26 dB
  • Input Impedance: 1 MΩ
  • RF Transmitter Output: 10 mW, typical
  • 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)

BLX4
  • Output Impedance: XLR connector  200 Ω, 6.35 mm (1/4") connector  50 Ω
  • Audio Output Level: Ref. ±33 kHz deviation with 1 kHz tone
- XLR connector:  –27 dBV (into 100 kΩ load)
- 6.35 mm (1/4") connector:  –13 dBV (into 100 kΩ load)
  • RF Sensitivity: -105 dBm for 12 dB SINAD, typical
  • Image Rejection: >50  dB, typical
  • Dimensions: 1.57 in. X 7.40 in. X 4.06in. (40 mm X 188 mm X 103 mm) H x W x D
  • Weight: 8.5 oz. (241 g)
  • Housing: Molded ABS
  • Power Requirements: 12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)

Hướng dẫn sử dụng và Thông số kỹ thuật

Brochure

BLX Brochure en (en)
  • 1 Kẹp mic WA371
  • 1 Bộ nguồn PS24
  • 1 Ốc vặn 31B1856
  • 1 Lọc gió
  • 1 Kẹp áo