HP / Keysight / Agilent 4204A Overview
Built-in output meter monitors level at input of attenuator in volts or dB.
Maximum output of 10 volts into 600 ohms
The HP Agilent 4204A provides accurate, stable test signals for both laboratory and production work.
This one instrument does the job of an audio oscillator, an AC Voltmeter, and an electronic counter when an accurate frequency source of known amplitude is required.