DC Coupled
8591E  9 kHz - 1.8 GHz
8594E  9 kHz - 2.9 GHz
8595E  9 kHz - 6.5 GHz
8596E  9 kHz - 12.8 GHz
AC Coupled
8591E  1 MHz - 1.8 GHz
8594E  100 kHz - 2.9 GHz
8595E  100 kHz - 6.5 GHz
8596E  100 kHz - 12.8 GHz
One-button measurement routines
Advanced measurement functions
Built-in tracking generator
Option 041 = GPIB and Parallel Printer Interfaces
Model 8594E004001130 Comes with:
Option 004: Precision Frequency Reference
Option 041: GPIB and Parallel Printer Interfaces
Option 130: Narrow Resolution Bandwidths