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5-23
Hardkey and Softkey Reference
Ampl
Ampl Offset
Press this softkey to set a value for amplitude offset. An amplitude offset changes
the value shown in the amplitude area of the display but does not affect the output
power. For example, if the current output power is 0 dBm and you enter an
amplitude offset of
−
3 dBm, the output power will remain at 0 dBm but the
display will show an amplitude of
−
3 dBm. This feature lets you simulate the
power level at a test point beyond the RF OUTPUT connector.
An amplitude offset can be entered at any time during normal operation and also
when you are operating in amplitude reference mode. To enter an offset, press
Ampl Offset
and enter the desired offset value using the up and down arrow keys,
the front panel knob, or enter a value using the numeric keypad and press the
dB
terminator softkey. When a non-zero offset has been entered, the
OFFSET
indicator is turned on in the amplitude area of the display.
Softkey Location: Press
Ampl
,
More 1 of 2
,
Ampl Offset
Status after Normal Preset: 0.00 dB
SCPI Commands:
[:SOURce]:POWer[:LEVel][:IMMediate]:OFFSet <val><unit>
[:SOURce]:POWer[:LEVel][:IMMediate]:OFFSet?
Ampl Ref Set
This softkey sets the current output power as an amplitude reference value. It also
causes the
Ampl Ref Off On
softkey to toggle to the
On
position, turning on
amplitude reference mode. All amplitude parameters are then set as relative to the
reference value.
Softkey Location:
Ampl
,
More 1 of 2
,
Ampl Ref Set
Status after Normal Preset: 0.0 dBm
SCPI Commands:
[:SOURce]:POWer:REFerence <val><unit>
[:SOURce]:POWer:REFerence?
Summary of Contents for ESG-D Series
Page 4: ...ii ...
Page 34: ...Contents 30 ...
Page 46: ...1 12 Preparing for Use Verifying Signal Generator Operation ...
Page 138: ...5 2 Hardkey and Softkey Reference ...
Page 164: ...5 28 Hardkey and Softkey Reference Amplitude ...
Page 166: ...5 30 Hardkey and Softkey Reference Arrow Keys ...
Page 168: ...5 32 Hardkey and Softkey Reference Display Contrast Keys ...
Page 188: ...5 52 Hardkey and Softkey Reference FM ...
Page 196: ...5 60 Hardkey and Softkey Reference Frequency ...
Page 198: ...5 62 Hardkey and Softkey Reference Help ...
Page 200: ...5 64 Hardkey and Softkey Reference Hold ...
Page 202: ...5 66 Hardkey and Softkey Reference Incr Set ...
Page 236: ...5 100 Hardkey and Softkey Reference LF Out ...
Page 238: ...5 102 Hardkey and Softkey Reference Local ...
Page 240: ...5 104 Hardkey and Softkey Reference Mod On Off ...
Page 242: ...5 106 Hardkey and Softkey Reference Mode ...
Page 336: ...5 200 Hardkey and Softkey Reference Mode GSM ...
Page 422: ...5 286 Hardkey and Softkey Reference Mode PDC ...
Page 466: ...5 330 Hardkey and Softkey Reference Mode PHS ...
Page 532: ...5 396 Hardkey and Softkey Reference Numeric Keypad ...
Page 554: ...5 418 Hardkey and Softkey Reference Power Switch ...
Page 564: ...5 428 Hardkey and Softkey Reference Preset ...
Page 570: ...5 434 Hardkey and Softkey Reference Pulse ...
Page 574: ...5 438 Hardkey and Softkey Reference Recall ...
Page 576: ...5 440 Hardkey and Softkey Reference Return ...
Page 578: ...5 442 Hardkey and Softkey Reference RF On Off ...
Page 584: ...5 448 Hardkey and Softkey Reference Save ...
Page 604: ...5 468 Hardkey and Softkey Reference Sweep List ...
Page 666: ...7 20 Operation Userfile Applications ...
Page 675: ...8 9 Safety and Regulatory Declaration of Conformity Declaration of Conformity ...