Shure BLX14E/PGA31 M17 (662-686 MHz) juhtmevaba peamikrofoni komplekt

BLX4, BLX4R and BLX88 Diversity Receivers

• Up to 12 compatible systems per frequency band (region dependent)
  
• Microprocessor-controlled internal antenna diversity
  
• One-touch QuickScan frequency selection quickly locates the best frequency
  
• 1/4" and XLR audio outputs
  
• Two color audio status indicator LED

Wireless Transmitters

• Power and battery status LED
  
• Adjustable gain control
  
• Quick & easy frequency matching
  
• 2 AA batteries (included) provide up to 14 hours of continuous use
  
• 300 feet (91 m) operating range (line of sight)

Spetsifikatsioonid:

System

Working Range

• 91 m (300 ft) Line of Sight
  
• Note: Actual range depends on RF signal absorption, reflection and interference.

Audio Frequency Response

• 50 to 15,000 Hz
  
• Note: Dependent on microphone type

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)
  

Note: Battery characteristics may limit this range.

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 dBV maximum
  
• min (0 dB): +10 dBV maximum
  
• Gain Adjustment Range: 26 dB

Input Impedance: 1 MΩ

• RF Transmitter Output: 10 mW, typical, varies by region

• Dimensions: 110 mm X 64 mm X 21 mm
• Weight: 75 g, without batteries
• Housing: Molded ABS
• Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
• Battery Life: up to 14  hours (alkaline)

Audio Input Level

• 0dB: -20 dBV maximum
  
• -10dB: -10 dBV maximum
• Gain Adjustment Range: 10 dB
  
• RF Transmitter Output: 10 mW, typical, varies by region
  
• Dimensions: 224 mm X 53 mm
  
• Weight: 218 g, without batteries
  
• Housing: Molded ABS
  
• Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
  
• Battery Life: 2 up to 14 hours (alkaline)

BLX4 & BLX88

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

• BLX4: 40 mm X 188 mm X 103 mm
  
• BLX88: 38 mm X 308 mm X 101 mm

Weight

• BLX4: 241 g
  
• BLX88: 429 g

• Housing: Molded ABS
  
• Power Requirements: 12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)

Pakend sisaldab:

• BLX1 Bodypack saatja 1 tk
  
• BLX4 Wireless vastuvõtja 1 tk
  
• PS24 toiteadapter 1 tk
  
• Peamikrofon 1 tk
  
• Tuulekaitse 1 tk
  
• Riideklamber 1 tk