Agilent / HP 7563A
Voltmeter/Amplifier Logarithmic
Description
This unit is a single channel, DC logarithmic amplifier with a very high (110dB) dynamic range designed to produce a logarithmic related DC output for a very wide range of DC input voltages.
Key Points
Input Impedance of 100KΩ shunted by less than 100pF, single ended
Output Impedance is less than 5Ω front panel, 300Ω rear
Input Voltage ±: 100µV to 100V
Output Voltage: 0-1.1VDC corresponding to 10mV/dB.
Rear Terminals, adjustable 1-10mV/dB
Single Channel
Specifications
Input Impedance: 100KΩ shunted by less than 100pF, single ended
Output Impedance: Less than 5Ω front panel, 300Ω rear
Input Voltage ±: 100µV to 100V
Output Voltage: 0-1.1VDC corresponding to 10mV/dB
number of Channels: 1