KOLMAR TECHNOLOGIES

PREAMPLIFIER
Model KA020-A1 (dc)


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Description

  • DETECTOR PREAMPLIFIER
  • WIDEBAND
  • LOW NOISE
  • CURRENT MODE
  • DC RESPONSE
  • FOR PHOTOVOLTAIC DETECTORS, WITH DETECTOR BIAS CIRCUIT

SPECIFICATION:

Gain (Voltage) 1.0x104/RD
Transimpedance Factor 10 K Ohm
Noise Density 1 nV/Hz.5 1.5pA/Hz.5
Bandwidth DC to 20 MHz
Output level 20V p-p
Output impedance 50 Ohms
Power required +12 Volts, -12 Volts @ 35mA or +15V ,-15V
Mechanical Size 63mm. x 57mm x 33mm
Connectors (standard) BNC/BNC in/out

RD=detector impedance.
Note: DC output level is adjustable,
Note: Two mounting holes are provided on one edge of amplifier, tapped for screw size 4-40, one inch spacing.

3 Sep 2005

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