• Product Model:
    Power Level Detector (TLPD)



    The TLPD is a broadband through-line power level detector suitable for monitoring the input or output levels of frequency sources from 5 MHz to 2 GHz. This module features a directional coupler combined with either an accurate true RMS power detector or a window comparator for implementing a TTL compatible alarm function. Please consult our technical staff for assistance in configuring a TLPD module to meet your needs.



    • Input Frequency 5 MHz to 2 GHz
    • In-Line Power Detection
    • Linear True RMS Response
    • Optional Window Comparator



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


    Through-Line Power Level Detector (TLPD)
    Input Frequency from 5 MHz to 2 GHz, fixed
    Integral Coupler, RMS Detector or Optional Comparator
    Input Level: -5 dBm to +20 dBm, fixed
    Monitor Window: Up to ±10 dB (relative to input power level)
    Output (RMS Detector Option): 0 to +5 VDC, typical
    Output (Comparator Option): TTL Compatible (5V)
    Insertion Loss: 1 dB, typical @ 500 MHz
    Current Draw: ≤ 30 mA
    Nickel-Plated Machined Aluminum Housing
    SMA(f) Input and Output Connectors, Standard

    Typical Specifications

    Mechanical Drawing

    Block Diagram

    Ordering Information