R&S ESR Series User Manual page 482

®
R&S ESR
Save As Trd Factor ← Source Cal
Uses the normalized measurement data to generate a transducer factor with up to 625
points. The trace data is converted to a transducer with unit dB and stored in a file with
the specified name and the suffix.trd under "c:\r_s\instr\trd". The frequency
points are allocated in equidistant steps between start and stop frequency. The gener-
ated transducer factor can be further adapted using the "Transducer" softkey in the
"SETUP" menu.
The "Save As Trd Factor" softkey is only available if normalization is switched on.
Remote command:
[SENSe:]CORRection:TRANsducer:GENerator
Modulation
Opens a submenu to define modulation settings. This submenu contains the following
commands:
●
"External AM"
●
"External FM"
●
"External I/Q"
●
"Modulation OFF"
External AM ← Modulation
Activates an AM modulation of the tracking generator output signal.
The modulation signal is applied to the TG IN I/AM connector. An input voltage of 1 V
corresponds to 100 % amplitude modulation.
Switching on an external AM disables the active I/Q modulation.
Remote command:
SOURce<n>:AM:STATe
External FM ← Modulation
Activates the FM modulation of the tracking generator output signal. The modulation
signal is applied to the TG IN Q/FM connector. Switching on an external FM disables
the active I/Q modulation.
Remote command:
SOURce<n>:FM:STATe
SOURce<n>:FM:DEViation
External I/Q ← Modulation
Activates the external I/Q modulation of the tracking generator output signal. The sig-
nals for modulation are applied to the two input connectors TG IN I and TG IN Q at the
rear panel of the unit. The input voltage range is ±1 V into 50 Ω. Switching on an exter-
nal I/Q modulation disables the active AM or FM modulation.
Remote command:
SOURce<n>:DM:STATe
Modulation OFF ← Modulation
Deactivates external modulation of the tracking generator output signal.
User Manual 1175.7068.02 ─ 12
on page 479
on page 479
on page 479
on page 479
on page 903
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Tracking Generator
Softkeys of the Tracking Generator Menu
on page 907
479