General Microwave 490 Peak Power Meter

General Microwave 490 Dual Input, Trace Automatic Peak Power Meter
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Datasheet

 

Features:

  • Power Range:
    Normal Range: -20 to +15 dBm with N439
    Extended Range: -30 to +15 dBm with N439
  • Pulse Width:
    Normal Range:15 nsec to 1 sec and CW
    Extended Range: 1.5msec to 1 sec and CW
  • Video Bandwidth and Rise/Fall Time:
    Normal Range: 35Mhz, 10 nsec
    Extended Range: 500 kHz, 700 nsec
  • Frequency Range:
    0.75 to 18 GHz with N439 Sensor
  • Time Base Range:
    From 10 nsec/division to 100 msec/division in a 1-2-5 sequence
  • Trigger Delay Range:
    From 1 nsec to 1 sec with resolution of 1 nsec
  • External Trigger Requirements:
    50 ohms Input: +1.5 V to +5 V into 50 ohms, 300 nsec rise time max
  • Internal Trigger Requirements:
    Normal Range: -10 to +15 dBm (N439)
    Extended Range: -20 to +15 dBm (N439)
  • Display:
    7" CRT liquid crystal color shutter
  • Display Modes:
    Single or Dual Alternate Trace. Input A, Input B, Memory, A/B or A/Memory
  • Plotter Output:
    Outputs all data on screen via the GPIB interface using HPGL
  • Power Head Connector:
    N439 - Type N, male