Shure BLX1288/PGA31 PG Wireless bezdrátový mikrofon

Shure BLX1288/PGA31 PG Dual Channel Combo Wireless headset microphone PGA31 and handheld PG58

The BLX1288/P31 Dual Channel Combo Wireless System is part of the BLX wireless systems family.
Shure BLX Wireless Systems combine professional-quality sound with simple setup and an intuitive interface for legendary audio performance right out of the box. Precision-built and available in a variety of configurations, it’s the most accessible way to own the stage. Includes BLX88 dual-channel receiver, BLX1 bodypack transmitter, BLX2/PG58 handheld transmitter, PGA31 headset microphone, power supply, microphone clip, clothing clip, headset windscreens and user guide.


Shure BLX1288/PGA31 PG Dual Channel Combo Wireless headset microphone PGA31 and handheld PG58 Specification of components:

BLX88 Dual Wireless Receiver:
• 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: 40 mm X 388 mm X 116 mm (H x W x D)
• Weight: 429 g (15.1 oz.)
• Housing: Molded ABS
• Power Requirements :12–15 V DC @ 160 mA (BLX88, 320 mA), supplied by external power supply (tip positive)

BLX1 Bodypack Transmitter:
• Audio Input Level gain 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 (H x W x D)
• Weight 75 g (2.6 oz.), without batteries
• Housing Molded ABS
• Power Requirements 2 LR6 AA batteries, 1.5 V, alkaline
• Battery Life up to 14 hours (alkaline)

PG58 Cardioid Dynamic Vocal Microphone:
• 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 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)
• Packaged: 908 g (2 lb).

PGA31 Performance Headset Condenser Microphone:
• Frequency Response: 60 to 20,000 Hz
• Polar Pattern: Unidirectional (Cardioid)
• Output Impedance @ 1 kHz, typical: 600 Ω
• Audio Output Level: -50 dBV/Pa
• Signal-To-Noise Ratio: @ 1 kHz 66 dB
• Maximum SPL 1000 Ω load, @ 3% THD: 145.0 dB
• Dynamic Range @ 1 kHz, 1000 Ω load: 117.0 dB
• Equivalent Output Noise Typical, A-Weighted: 28 dB
• Power Requirements: +5 V DC (nominal), 10 V maximum (DC bias)
• Polarity: Positive pressure on 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.)