Agilent/Keysight 437B Average Power Meter

Average Power Meter


The Agilent 437B power meter is a low-cost, high-performance, single-channel, programmable, average power meter compatible with the 8480 family of power sensors. Depending on which power sensor is used, the 437B can measure from -70 dBm (100pW) to +44 dBm (25W) at frequencies from 100 kHz to 110 GHz.


• Automatic calibration and zeroing
• Frequency entry instead of calibration factor
• Ten pre-loaded sensor calibration factor versus frequency tables
• Selectable resolution to 0.001 dB
• Offset entry in dB

• Duty-cycle entry for a convenient peak power representation
of the measured average power

• Ten store/recall registers
• Uses 8480 Series Power Sensors
• GPIB Interface


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