13 - Utility menu
Instrument
58
TGR2050 Series Instruction Manual
13.
UTILITY MENU
Instrument
To access the Instrument menu, press the UTILITY key, followed by
Instrument
.
Frequency and amplitude step size
The frequency and amplitude can be live adjusted using a user specified step. The
step size can be set from 10Hz to 1GHz for frequency and 0.1dB to 140dB/ 0.1uV to
998.8mV for amplitude.
To set the step size select the
Freq. Step Size/ Ampl. Step Size
parameter window,
enter the required step size and touch
OK
.
For more details, see ‘Frequency and amplitude step adjustment’.
NOTE
Frequency and amplitude resolutions are not limited to the step size, their value can
be changed at the set step with the up and down keys, see ‘Frequency and
amplitude step adjustment’ for further details
Low spur mode
To activate low spur mode, select the
Low Spur Mode
parameter window. Select
On
and touch
OK
. Low spur mode is now on, this will be shown in the information
window on the home screen.
For more details see ‘Low spur mode’.
Reference clock source
To change the reference clock source, select the
Ref. Clock
parameter window. The
options are
Internal
or
External
.
If the internal clock is being used,
INT REF
is displayed in the status bar.
If an external clock is being used,
EXT REF
is displayed in the status bar.
An external clock signal must have a frequency of 10MHz, 2-5Vpp.
NOTE
If the external source is selected but no external signal is present, the internal source
will be used by default and
INT REF
will be displayed in the status bar.
Reference clock output
To activate the reference clock output, select the
Ref. Clock Out
parameter window,
select
On
and touch
OK
.
The reference clock signal will now be available from the REF OUT socket on the rear
panel.
