Shure BLX14/P31-H10 PGA31 Headset Wireless System (542-572 MHz) TQG/TA4F

The PGA31 cardioid condenser microphone features Shure quality and improved design for long-wearing comfort at a price that doesn’t break the bank.

• 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 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)
• 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 8.82 in. X 2.09 in. (224 mm X 53 mm) L x Dia.
• Weight 7.7 oz. (218 g) without batteries
• Housing Molded ABS
• Power Requirements 2 LR6 AA batteries, 1.5 V, alkaline
• Battery Life 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 1.57 in. X 7.40 in. X 4.06in. (40 mm X 188 mm X 103 mm) H x W x D, BLX88 1.50 in. X 12.13 in. X 3.98in. (38 mm X 308 mm X 101 mm) H x W x D
• Weight BLX4 8.5 oz. (241 g), BLX88 15.1 oz. (429 g)
• Housing Molded ABS
• Power Requirements 12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)

• 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

• PGA31 CARDIOID CONDENSER
• Comfortable, durable head-worn microphone for active performance applications
• 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)

• Shure BLX4 Receiver
• Shure BLX1 Bodypack Transmitter
• Shure PGA31 Headset Microphone
• 1 - PS24 Power Supply
• 1 - windscreen
• 1 - clothing clip