Atten Gratten GA1483, Руководство пользователя

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6
frequency offset and reference frequency.
5 AMPT (Amplitude) key
By pressing the key, the amplitude function is
available. The user can set the output amplitude of
the RF signal or use the menu to configure the
amplitude attributes, such as power search and
electric level adjustment mode.
6 Function key region
The hard function keys access the soft function key
menu so that the user can configure list and step
sweep, LF output and various analog modulation
types.
7 Knob
Progressively increase or decrease the current
parameters according to certain stepping by rotating
the knob. The parameters are progressively
increased clockwise and decreased anticlockwise.
8
Audio (LF) output
switch key
Audio (LF) signal output on-off control key
9
Audio (LF) output
interface
The BNC joint is an audio signal output interface.
10
Modulation (MOD) main
switch key
Control the modulation main switch. The modulation
functions (amplitude modulation (AM), frequency
modulation (FM), pulse modulation (ΦM) and pulse
modulation) are available only when the modulation
main switch is at on status.
11
Radio-frequency signal
(RF) interface
The N-type connector for RF signal output.
12
Radio-frequency signal
(RF) on-off key
The N type container is used for outputting RF
signals.
13 Save key
The hard function key accesses the soft function key
menu and can enable the user to save the data in a
file. As long as the instrument status is saved, all
frequency, amplitude and modulation settings can be
recalled by using the hard function key Recall.
14 Direction keys, Upper and lower direction keys are used for