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9326 Fast Preamplifier

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9326 Fast Preamplifier

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Brief description:9326 Fast Preamplifier

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Detailed introduction

ORTEC 9326 Fast Preamplifier
  • Sub-ns rise times for pulse amplification are achievable when using
    Microchannel Plate Detector
    electron multiplier
    photomultiplier tube
    fast photodiode
    Silicon Charged Particle Detector
  • Selectable gain: 5, 10 or 20 V/V (non-inverting)
  • Low frequency roll-off <10 kHz
  • 0 to -1 V output into 50Ω
  • Input overload protection
  • Compact 9 x 13 x 3 cm preamp box

The Model 9326 fast preamplifier is optimized to amplify pulses from microchannel plates, electron multipliers, photomultiplier tubes, fast photodiodes and silicon charged particle detectors.
  • information +

    • Download link 9326 Brochure
    • Download link 9326 Brochure (A4)
    • Download link 9326 Manual
  • More information +


    Fast rise times for these detectors are ensured by the <1 ns rise time at the Type 9326 output, which also provides 0 to -1 V pulse amplitude into a 50 Ω load. The compact size allows placement close to the detector to avoid ground loops and environmental noise interfering with the small signals produced by the detector. Gain of 5, 10 or 20 V/V (non-inverting) is selectable via circuit board jumpers.

    To minimize damage to the detector caused by large transients, overload protection is integrated into the input. The outputs are also short-circuit protected. All 9-pin D preamplifier power connectors complying with ORTEC's standard pinout can be used with the standard power cord supplied with the Model 9326 to provide +12 V power.

  • Specifications +


    Performance

    input noise

    <100μV rms。

    Output rise time

    <1 ns。

    low frequency roll off

    <10 kHz。

    Gain

    Selectable via circuit board jumpers5、10or20 V/V. The total gain is in phase.

    Operating temperature range

    0–50˚C。


    control

    Coarse gain adjustment

    Circuit board jumpers selectable low (5 V/V), middle (10 V/V) or high (20 V/V) gain.


    Input

    Analog input

    front panelBNCConnector acceptable0to-200 mVnegative polarity analog signal within the range. Input impedance:50 Ω AC,<1000 Ω DC ground. Diode clamps provide ±2 V dcoverload protection, or for50 nswide pulses, the duty cycle<1± is available when %10 V。


    Output

    Analog output

    rear panelBNCThe connector provides negative polarity output pulses. in50Ω load, the nominal linear range is+0.25 Vto-1 V. AC coupling and short circuit protection.


    electrical and mechanical

    Required power supply

    anyORTECPreamplifier power connectors are available with9326supplied with the model3meters(9.8ft.) power cord is used together to provide the required+12 V,100 mADC power supply. The mating connectors at each end of the power cord areORTECstandard9needleDPreamp power connector. The pin assignment of the male connector on the preamplifier housing is at Pin4Above is+12 V, at pin1and2The top is grounded.

    weight

    Net weight 0.39Kilogram (0.85pounds).Shipping weight 1.3Kilogram (2.9pounds).

    Size

    8.6cm width ×13.3cm depth ×3.0cm high (3.4inches wide ×5.3inches deep ×1.2inches high)



  • Ordering information +


    Model

    Description

    9326

    Fast preamplifier (power cord included)

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