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Pre-Amplifier Series A

  • Low Noise
  • Adjustable gain and band-width
  • Compact size
  • Single and multi-channel configuration


Electrical   Mechanical
Band-width (nominal) 20 kHz   Length 2 3/16 in.
Gain (minimum) 20 db   Width  1 3/8 in.
Gain (maximum) 87 db   Height 1 3/8 in.
Gain Control Adjustable   Input connector BNC
Input impedance 100 M ohms   Output connector  BNC
Output impedance 100 ohms   Power connector 3 pin
DC power requirements ±15 volts/ 8 mA      
Noise (nominal) 65 nV/Hz1/2      

For more information or if you have questions about this pre-amplifier, please contact us.