Swpout Sweep Output; Figure 7-272 Swpout Syntax - Agilent Technologies 8560E User Manual

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SWPOUT Sweep Output

SWPOUT Sweep Output
Syntax
Figure 7-272 SWPOUT Syntax
Description
The SWPOUT command selects the sweep-related signal that is
available from connector J8 (labeled LO SWP|FAV OUTPUT) on the
rear panel.
FAV
FAVA
RAMP
When configured to use preselected external mixers, the 0.5 V/GHz
signal is automatically selected. The 0.5 V/GHz signal is increased to
1.5 V/GHz and the external mixer preselector DAC value is summed
with it before it is output. This means that with preselected external
mixers, the 0.5 V/GHz output provides a signal of approximately 1.5
V/GHz of LO frequency to control the mixer.
628
(frequency analog voltage) provides a voltage nominally
equal to 0.5 V/GHz of the tuned frequency when in
internal mixing.
(frequency analog voltage attenuated) provides a
voltage nominally equal to 0.25 V/GHz of the tuned
frequency when in internal mixing. For Agilent
8564E/EC and Agilent 8565E/EC only.
provides a 0 to 10 V ramp corresponding to the sweep
ramp that tunes the first local oscillator (LO). In
multiband sweeps, one sweep ramp is provided for each
frequency band.
Chapter 7