Marconi Instruments 2040 - Carrier Store; Sweep Store; Storing Data; Store Erase

A Partial Store contains the following information:
Carrier frequency setting
RF
level
setting
The active modulation
settings
Modulation mode
and status
The frequency of the active modulation frequencies
Either the LF generator
frequency and level setting or the LF monitor setting
(depending
on which mode is selected)
Carrier store
The carrier frequency store has 100 locations
(numbered 0 to
99)
for the storage of
carrier frequency only. This store can be used in conjunction with the full and
partial stores to
apply
a set
of
test
conditions
to a range of frequencies.
Sweep store
The sweep
store
has
20 locations (numbered 0 to
19)
for the storage of complete
sets of
sweep parameters.
Note-
Sweep
parameters can be stored whether
the
instrument
is
in sweep
mode
or
not. They
are
only
used when sweep
is
selected.
Storing data
To store data, press the soft key for
the type of
store
required, e.g. [Partial Store] and
define a store location via the numerical
key pad, then press [enter].
Note...
The settings for the sequential
calling tones are stored
via
the calling tones menu in
UTILITIES,
see
Fig.
3-1-26.
These stores can
be
erased from the Store Erase Menu.
Store erase
Unlock to Level 1. Pressing [Store Erase
]
causes the Store Erase Menu to appear on the
screen.
The opportunity to erase all the stores of a given type is available
by pressing the
relevant key and
then
pressing [Erase].
Frequency
hopping
Carrier frequency hopping is a GPIB
operation only available in the normal noise mode.
The
instrument can be instructed to hop between any of the frequencies contained
in the carrier
frequency stores and a sequence of up to 1024 hops may
be entered. The time interval between
hops can also
be
entered
.
46882-074C
3-1-51