S2438 Series Microwave Power Meter
  • S2438 Series Microwave Power Meter

    S2438 series microwave power meter is composed of a host of microwave power meter and a series of microwave power sensors. S2438 series have a wide frequency band, large dynamic power range, high precision, fast measurement and analysis, serialization of sensors. It is mainly used for measuring and calibrating the average power, peak power and pulse envelope power of microwave signals. S2438 series is an important measurement instrument for the research, production, acceptance and maintenance of radar, electronic countermeasures, and communications.

    S2438 series is a good suitable of Keysight N1911A/ N1912A/ N1913A/ N1914A.

     

    Key Features:

    • Wide frequency range, up to 500GHz
    • A variety of sensor options: CW power sensor frequency up to 500GHz with the max. dynamic range 90dB, Peak power sensor frequency up to 67GHz with the max. dynamic range 60dB
    • More than 10 kinds of measurement and analysis functions of amplitude and time domain parameters for microwave / millimeter-wave pulse modulation signals
    • Flexible and open frequency offset list setting, with high-power attenuator or high-power directional coupler to achieve accurate measurement of signal power
    • Multiple measurement modes: CW measurement, peak measurement, CCDF statistic measurement
    • Peak power sensors use internal calibration
    • GPIB, LAN, USB programmable control function
    • Save and recall configuration information
    • Specifications

      Frequency Range

      9 kHz to 500 GHz

      Channel

      Single / Dual

      CW Power Range

      -70dBm to +50dBm

      Pulse Power Range

      S2438PA/PB: -40dBm to +20dBm

      Max. Display Resolution

      Log: 0.001dB

      Line: 0.0001

      Relative Offset Range

      ± 100dB

      Pulse Rise Time

      S2438PA/PB: ≤ 13ns

      Video Bandwidth

      S2438PA/PB: ≥ 30MHz

      Max. Pulse Repetition Frequency

      S2438PA/PB: 10MHz

      Min. Pulse Width

      50ns

      Time Base  
      Internal Trigger Level Range

      -20dBm to +20dBm

      Calibration Source Frequency

      50MHz ± 1MHz

      Calibration Source Power

      1.000mW (1±1.0%)

      Output Port

      Type-N (female)

      Uncertainty

      ± 0.04dB

      Display

      4.3 inch color LCD

      Power Consumption

      50W

      Power Supply

      100-240VAC, 50-60Hz

      Dimension

      220 (W) × 100 (H) × 350 (D) mm

      Weight

      5kg

       

      (Note: see more detail information of optional sensors in the ‘Resource’ – ‘Datasheet’)

    • Ordering

      Main Machine

      Module No. Item Description
      S2438CA Microwave Power Meter 500GHz, 1CH, CW power measurement
      S2438CB Microwave Power Meter 500GHz, 2CH, CW power measurement
      S2438PA Microwave Power Meter 500GHz, 1CH, CW/Peak power measurement
      S2438PB Microwave Power Meter 500GHz, 2CH, CW/Peak power measurement

      CW Power Sensor Options

      Module No. Item Description
      S2438-001 S71710A Continuous Wave Power Sensor Frequency range: 9kHz-12GHz, Power range: -60dBm to +20dBm
      S2438-002 S71710A Continuous Wave Power Sensor Frequency range: 10MHz-18GHz, Power range: -70dBm to +20dBm
      S2438-003 S71710A Continuous Wave Power Sensor Frequency range: 50MHz-26.5GHz, Power range: -70dBm to +20dBm
      S2438-004 S71710A Continuous Wave Power Sensor Frequency range: 50MHz-40GHz, Power range: -70dBm to +20dBm
      S2438-005 S71710A Continuous Wave Power Sensor Frequency range: 50MHz-67GHz, Power range: -70dBm to +20dBm

      Peak Power Sensor Options (Only for S2438PA/PB)

      Module No. Item Description
      S2438-006 S81702D Peak Power Sensor Frequency range: 50MHz-18GHz, Power range: -20dBm to +20dBm, Rise time <10ns
      S2438-007 S81702E Peak Power Sensor Frequency range: 500MHz-26.5GHz, Power range: -20dBm to +20dBm, Rise time <10ns
      S2438-008 S81702F Peak Power Sensor Frequency range: 500MHz-40GHz, Power range: -20dBm to +20dBm, Rise time <10ns
      S2438-009 S81702L Peak Power Sensor Frequency range: 500MHz-67GHz, Power range: -20dBm to +20dBm, Rise time <10ns
      S2438-010 S81703D Peak Power Sensor Frequency range: 50MHz-18GHz, Power range: -40dBm to +20dBm, Rise time <100ns
      S2438-011 S81703E Peak Power Sensor Frequency range: 500MHz-26.5GHz, Power range: -40dBm to +20dBm, Rise time <100ns
      S2438-012 S81703F Peak Power Sensor Frequency range: 500MHz-40GHz, Power range: -40dBm to +20dBm, Rise time <100ns
      S2438-013 S81703L Peak Power Sensor Frequency range: 500MHz-67GHz, Power range: -40dBm to +20dBm, Rise time <100ns

      Millimeter Wave Power Sensor Options

      Module No. Item Description
      S2438-030 S71716 Millimeter Wave Power Sensor Frequency range: 50GHz-75GHz, Power range: -30dBm to +20dBm
      S2438-031 S71717 Millimeter Wave Power Sensor Frequency range: 75GHz-110GHz, Power range: -30dBm to +20dBm
      S2438-032 S71718 Millimeter Wave (THz) Power Sensor Frequency range: 110GHz-170GHz, Power range: -30dBm to +20dBm
      S2438-033 S87106A Millimeter Wave (THz) Power Sensor Frequency range: 170GHz-220GHz, Power range: -30dBm to +20dBm
      S2438-034 S87106B Millimeter Wave (THz) Power Sensor Frequency range: 220GHz-325GHz, Power range: -30dBm to +20dBm
      S2438-035 S87108B Millimeter Wave (THz) Power Sensor Frequency range: 325GHz-500GHz, Power range: -30dBm to +20dBm

      Other Options

      Module No. Item Description
      S2438-021 2U-213 Racking Kit Using for cabinet
      S2438-022 Rear Panel Output Equipped with a probe input measurement option
      S2438-024 Probe Connection Cable 1.5m, Connect the sensor to the main machine
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