The Agilent HP 8640B is a Signal Generator that delivers high performance capabilities and required specifications to meet the most demanding generator requirements.
An internal 6-digit counter displays the output frequency and also can be used to count external input signals from 20Hz to 550MHz. This eliminates the need for a separate frequency counter in many measurement systems.
Frequency range of 0.5 to 512MHz
Level output range of +19 to -145 dBm (2 V to 0.013 uV)
Output is calibrated, metered, and leveled to within +/- 0.5 dB across the full frequency range of the instrument.
Output provides AM, FM, and pulse modulation for a wide range of receiver test applications
Internal modulation is available from 20Hz to 600kHz.
Modulation is calibrated and metered for direct readout under all operating conditions