User`s guide

Measurement/Storage Modules

The Agilent 54657A, 54658A, and 54659B Measurement/Storage

Modules provide additional measurement and storage capabilities to

the Agilent 54600–Series oscilloscopes. The 54657A has a GPIB

interface and the 54658A has a RS-232 interface. The 54659B has a

RS-232 interface plus an additional parallel output connector which

allows the module to be connected to both an RS-232 controller and a

parallel printer at the same time. The main features are:

• Full Programmability.

• Hardcopy output.

• Three additional automatic voltage measurements (amplitude,

preshoot, and overshoot).

• Two additional automatic time measurements (delay and phase

angle). User defined measurement thresholds of 10%/90%,

20%/80%, or selected voltage levels.

• Two additional cursor measurements (voltage in percent and time

in degrees).

• Two additional cursor measurement sources (math function 1

and 2).

• Waveform math functions (addition, subtraction, multiplication,

differentiation, integration, and FFT)

• Time and date tagging of hard copy and and nonvolatile memories.

Three uncompressed nonvolatile trace memories.

• Additional 64K of nonvolatile trace memory (with data

compression) for up to 97 more trace memories..

• Unattended waveform monitoring by use of mask templates.

• Built-in automatic mask generation and mask editing capabilities.