Option 14, Rack Mounting without Chassis Slides. Modifies
rack mounting hardware to install unit in a console that has mount
-
ing shelves. Includes mounting ears and front panel handles.
Option 15A, High Power Output. Adds high-power RF compo
-
nents to the instrument providing increased RF output power in the
2–20 GHz frequency range. Option 15A is standard in models hav
-
ing a high-end frequency that is >40 GHz.
Option 16, High-Stability Time Base. Adds an ovenized, 10 MHz
crystal oscillator with <5 x 10
–10
/day frequency stability.
Option 17A, No Front Panel. Deletes the front panel for use in re
-
mote control applications where a front panel display or keyboard
control are not needed.
Option 18, mmWave Module Bias Output. Provides bias output
for 54000-xWRxx Millimeter Wave Source Modules. BNC Twinax
connector, rear panel.
Option 19, SCPI Programmability. Adds GPIB command mne-
monics complying with Standard Commands for Programmable In-
struments (SCPI), Version 1993.0. SCPI programming complies with
IEEE 488.2-1987.
Option 22, 0.1 Hz to 10 MHz Audio Frequency. Adds frequency
coverage below 10 MHz. In models having a high-end frequency of
£20 GHz, rated output power is reduced by 1 dB; in models having a
high-end frequency of >20 GHz, rated output power is reduced by
2 dB.
1-8 PERFORMANCE
SPECIFICATIONS
Series 681XXC Synthesized Signal Generator performance specifica
-
tions are provided in Appendix B.
681XXC OM 1-7
GENERAL PERFORMANCE
INFORMATION SPECIFICATIONS
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