• Product Model:
    Amplifier Filter (LNAF)



    The LNAF is a broadband amplifier that is characterized to a specific customer specified frequency within the operating band with an integrated lowpass filter. The LNAF’s integral 5-section LPF attenuates unwanted harmonics and other undesired signals at the output after amplification. A wide selection of common amplifiers and input/output attenuators provide flexibility in configuring gain and input/output levels (see amplifier selection table for options). Residual phase noise is verified at 100 MHz unless otherwise specified. Please consult our technical staff for assistance in configuring an amplifier to suit your input and output requirements.


    • Frequencies to 2 GHz
    • Excellent Harmonic Rejection
    • Characterized Phase Noise
    • Integral Attenuators


    • Low Phase Noise Amplification
    • Broadband Amplification


    Low Noise Amplifier Filter
    RF Signal Amplification and Harmonic Suppression
    Input Frequency from 5 MHz to 2 GHz
    Intrinsic Phase Noise Floor to -178 dBc/Hz (Input Referred)
    Integral 5-Section Lowpass Filter: Harmonics: ≤ -50 dBc
    Integral Attenuators for Flexibility and Customized Options
    Gain: Up to +22 dB on some models
    Output Level P1dB: Up to +26 dBm on some models
    Nickel-Plated Machined Aluminum Housing
    SMA(f) Input and Output Connectors, Standard

    Typical Specifications

    Mechanical Drawing

    Block Diagram

    Ordering Information

    ** These part numbers are a few common configurations. Use the Ordering Information guide and the
    Amplifier Selection Table for additional amplifier options or consult the factory for assistance.

    Standard Amplifier Options

    standard amplifying options
    *** See the complete Amplifier Selection Table for additional amplifier options.
    Amplifier Selection Table