Item # PGA31-TQG
PGA31 CARDIOID HEADSET CONDENSER MICROPHONE
Item # PGA31-TQG
PGA31 CARDIOID HEADSET CONDENSER MICROPHONE
- UM: EA
- Estimated Weight: 1.0
- Brand: SHURE
The PGA31 performance headset microphone for general, speaking and performance use is a permanently-biased electret condenser microphone. Engineered to provide maximum versatility and reliable performance in a wide array of conditions at an affordable price.
The wearable design offers improved comfort and a secure fit for hands-free operation in any situation, while the unidirectional (cardioid) pickup pattern provides excellent off-axis rejection for higher gain-before-feedback when using a stage monitor.
Features
Wearable wireframe headset fits securely for multi-instrumentalists and active performers
Permanently-charged electret condenser element for 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 options optimize microphone positioning for further source isolation
Included windscreen tames plosives for clean and intelligible sound reproduction
Available with a wide variety of Shure wireless systems, renowned for ease-of-use and reliable performance
Tailored frequency response primed for great sound on vocals
Legendary Shure precision engineering for durability and performance
|
Type |
Electret Condenser |
|
Frequency Response |
60 to 20,000 Hz |
|
Polar Pattern |
Unidirectional (Cardioid) |
|
Output Impedance (@ 1 kHz, typical) |
600 O |
|
Audio Output Level |
-50 dBV/Pa |
|
Signal-To-Noise Ratio (@ 1 kHz) |
66 dB |
|
Maximum SPL (1000 O load, @ 3% THD) |
145.0 dB |
|
Dynamic Range (@ 1 kHz, 1000 O 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.) |
Note:
Measurements taken using RK100PK preamp set @ 0 dB using 8k bias resistor.
All specifications measured with a 48 VDC phantom power supply. The microphone operates at lower voltages, but with slightly decreased headroom and sensitivity.
