PLACID PNV21 Preamplifier

PLACID PNV21 Preamplifier

The PLACID PNV21 1⁄2” Preamplifier is a robust preamplifier designed to be used for acoustic measurements with condenser microphones.

The self-noise is very low, it has a wide dynamic range and frequency response.

  • Frequency range: 5.0 Hz to 100 kHz
  • Noise: <2.0 μV
  • Usage: General purpose

Download PLACID PNV21 Preamplifier Datasheet

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PLACID PNV21 Preamplifier

The PLACID PNV21 1/2″ Preamplifier is a robust preamplifier designed to be used for acoustic measurements with condenser microphones.

The self-noise is very low, it has a wide dynamic range and frequency response.

Technology

Design

All PLACID ICCP microphone preamplifiers are designed for ¼”, ½” and 1” condenser microphones. The preamplifiers are optimized to have a flat frequency response which will ensure high quality acoustic measurements.

Self-noise

The electrical circuit has especially been designed to ensure a low self-noise level which typically be much lower than the self-noise of the microphone cartridge.

Impedance

The PLACID PNV21 input impedance is over 5 Ω, the output impedance is less than 110 Ω .

Daily usage

  • General‐purpose preamplifier
  • High‐frequency measurements
  • High‐pressure measurements
DATASHEET PLACID PNV21 PREAMPLIFIER
Frequency Response (Ref. 250 Hz, 0.2 dB)5.0 Hz to 100 kHz
Input Impedance> 5 G Ω
Output Impedance< 110 Ω
Max Output Voltage10.0 Vrms
Noise (A-Weighted)< 2.0 μV
Noise (Linear 20 Hz – 20 kHz)< 6.0 μV
Power Requirement28 V or 120 V
Temperature operational range– 40 to 100 Celcius
Temperature storage range-40 to 100 Celcius
Humidity operational range noncondensing0 to 98 % Rh
Output Connector Type7-pin LEMO
Diameter½ Inch
Weight28 Gram
Length80 mm

Please Click and Download this product datasheet for further information

 

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