• Product Model:
    Regenerative Divider (LNRD5)



    The LNRD5 is a regenerative frequency divide-by-two module with one f/2 output. This module includes an input amplifier to accommodate lower input power applications. The input power can range from 0 to +3 dBm. Division is accomplished with a low noise mixer and amplifier yielding exceptional phase noise performance. The module includes the high-level mixer, filters, amplifier and power splitter. The typical output noise floor is -170 dBc/Hz (-168 dBc/Hz, guaranteed) and the close-in noise is significantly lower than the best crystal sources making the LNRD5 a nearly ideal frequency divider. This divider is designed for a fixed input frequency between 2 GHz and 12 GHz.



    • Input Frequency: 2 GHz to 12 GHz
    • Single (f/2) Output
    • Includes Input Amplifier
    • Intrinsic Phase Noise to -170 dBc/Hz
    • Integral Output Filters



    • Synthesizer Building Block
    • Communication Systems
    • Radar Systems
    • Electronic Warfare Systems


    Low Noise Regenerative Divider (LNRD5)
    Input Frequency from 2 GHz to 12 GHz, fixed
    Division Factors: Divide by 2
    Input/Output Waveform: Sine Wave
    Input Level: 0 to +3 dBm
    Output Level: Up to +10 dBm
    Intrinsic Phase Noise Floor to -168 dBc/Hz (Output Referred)
    Integral Mixer, Filters, Amplifers and Splitter
    Current Draw: < 150 mA
    Nickel-Plated Machined Aluminum Housing
    SMA(f) Input and Output Connectors, Standard

    Typical Specifications

    Mechanical Drawing

    Block Diagram

    Ordering Information