Description
The PGA31 is an affordable wireless cardioid condenser headset microphone that delivers reliable sound quality for speech and live vocal performance applications.
Designed for long-wearing comfort, the PGA31 offers a secure fit for hands-free operation in any situation. Its unidirectional cardioid polar pattern provides excellent off-axis rejection for higher gain-before-feedback when using a stage monitor.
Available in bundled BLX, GLX-D, and PGX Digital wireless systems, the PGA31 features TA4F 4-pin connectors that make it a viable replacement for any Shure wireless headset system.
Features
- Wireframe headset fits securely for active speakers and vocal performers
- Permanently charged electret condenser cartridge delivers detailed, crisp vocals
- Unidirectional cardioid polar pattern rejects unwanted noise for improved sound quality and higher gain-before-feedback
- Flexible gooseneck design and discrete adjustment capabilities optimize microphone positioning for further source isolation
- TA4F (TQG) connector seamlessly integrates with Shure wireless bodypacks
- Included windscreen tames plosives for clean and intelligible sound reproduction
- Tailored frequency response for great sound on vocals
- Available with BLX, GLX-D, and PGX Digital wireless systems, renowned for ease-of-use and reliable performance
- Legendary Shure precision engineering for durability and performance
Specifications
- Type Electret Condenser
- Frequency Response 60 to 20,000 Hz
- Polar Pattern Unidirectional (Cardioid)
- Output Impedance: 600 Ω
@ 1 kHz, typical - Audio Output Level -50 dBV/Pa
- Signal-To-Noise Ratio[1]: 66 dB
@ 1 kHz - Maximum SPL[1]: 145.0 dB
1000 Ω load, @ 3% THD - Dynamic Range[1]: 117.0 dB
@ 1 kHz, 1000 Ω load - Equivalent Output Noise[1]: 28 dB
Typical, A-Weighted - 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.)
