9306-P 1-GHz Preamplifier



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    PERFORMANCE  All specifications are measured with a pulser having a pulse width of 2 ns FWHM, and a rise time of 150 ps.  Where significant, the measurement is corrected for the rise times of the pulser, coaxial cable, and oscilloscope.  The specifications are identical for OUTPUTS 1 and 2.
    GAIN Nominally 100 (50 to 150), non-inverting, into a 50-Ω output load.
    OUTPUT RISE TIME Typically 350 ps.
    BANDWIDTH (3 db) Typically 100 kHz to 1 GHz.
    NOISE <100 µV rms equivalent input noise over the full bandwidth.
    INPUT SMA input connector  with 50-Ω input impedance (ac-coupled) and a 10-kΩ resistance to ground.  Input protected to a maximum of ±1 V.
    OUTPUT 1 SMA output connector provides a linear output range from 0 to -1.75 V and a maximum output of -2 V into a 50-Ω load.  Output impedance is 50-Ω, ac-coupled, and short-circuit protected. The unused output must be terminated with a 50-Ω load for proper operation of the other output.  An optional SMA 50-Ω terminator is available for this purpose.
    OUTPUT 2 Indentical to OUTPUT 1.
    POWER Input power is supplied through a captive cable (lenght:3 m) with a standard preamplifier power connector (9-pin D type).  Compatible with instruments that provide a preamplifier power connector. 
    POWER REQUIRED +24 V at 200 ma.  Captive power cord with standard 9-pin D connector derives power from any instrument equipped with the standard preamplifier power plug (e.g., spectroscopy amplifiers, 4002P Portable Power Supply, 9307-P pico-TIMING Discriminator, etc.)
    WEIGHT Net 0.2 kg (0.4 lb)
    Shipping 1.1 kg (2.4 lb)
    DIMENSIONS Alumimum housing9.5 X 6.4 x 2 cm (3.75 X 2.5 X 0.8 in.).
    OPTIONAL ACCESSORIES The Model 9306-P is designed for use with 50-Ω coaxial signal cables having SMA connectors.  The desired optional cables and adapters can be selected from the ordering information.  To avoid degradation of the 350-ps rise time through long signal cables, the total length of the input and output signal cables should be ≤1.7 m.  If one of the outputs is not used, it must be loaded with an SMA50 terminator.

    The Model 9306-P should be used with the Model 9307-P pico-TIMIMG™ Discriminator for optimum time resolution with ultra-fast detectors.

    To order, specify:
    Model Description 
    9306-P 1-GHz Preamplifier
    SMA50 50-Ω SMA Terminator (male).  Required to load the unused output with 50 Ω.