HP 478A 10 MHz to 10 GHz Coaxial Thermistor Mount (Pre-Owned)

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Description

HP 478A 10 MHz to 10 GHz Coaxial Thermistor Mount (Pre-Owned)HP 478A 10 MHz to 10 GHz Coaxial Thermistor Mount (Pre Owned) Key Features At A Glance Automatic self balancing power meter for use with temperature compensated thermistor sensors 7 power ranges with full scale readings from 10 W to 10 mW; also calibrated in dBm from 20 dBm to +10 dBm in 5 dB steps 13 position calibration factor control normalizes meter readings from 100% to 88% in 1% steps to account for thermistor sensor calibration factor Less than

softkey-driven user interface

Peak Detect High frequency and random glitch capture

generating and executing test sequences or logging measurement data without the need to write source code

That single-location accountability is the difference between a verified instrument with documented condition and a marketplace listing with no recourse

GPIB optional

Ripple & Noise: 20 mVpp

The published resistance accuracies apply to the 4-wire ohms function or to 2-wire ohms when using Math Null to remove lead resistance

Output level range to –136 dBm with 0

This product was DISCONTINUED on 6/8/2026

OVP (Over Voltage Protection) and OTP (Over Temperature Protection)

The 4396B covers 100 kHz to 1

25% + 12 mV Current monitor accuracy 0

Exchange/Return Notes