Tektronix RSA3303B, User Manual

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Functional Overview
To cancel the key lock, the following two methods can be used:
Use the :SYSTEM:KLOCK command to cancel.
Turn off the power and then on.
Refer to the programmer manual for information about the GPIB commands.
Setup Display The setup display area in the upper part of the screen shows the analyzer hardware
settings. (See Figure 24.) The contents differ depending on the measurement
mode: spectrum analysis (S/A), modulation analysis (Demod), or time analysis
(Time), as shown in the table below.
Figure 24: Setup display (RSA3408B shown)
Table 4: Setup display
Item Description Mode
Frequency Indicates the center
frequency.
Span
Indicates the span.
Input Att Indicates the attenuation
of an input signal before it
enters the internal mixer.
All
RBW Indicates RBW (Resolution
Bandwidth) for compatibility
with swept spectrum
analyzers.
NBW Indicates NBW (Noise
Bandwidth) instead of RBW
when FFT-processed data
does not go through RBW
process.
Trace 1 and 2 Indicates the Trace 1 and 2
trace type.
S/A
RSA3303B, RSA3308B, and RSA3408B User Manual 29