64 Chapter 5
Options and Accessories
Options
117 Secure Memory Erase Provides the ability to quickly and easily perform a security erase, deleting
all user-stored data, without affecting the usability of the analyzer. Option
117 cannot be installed if Option 115 is installed.
122
Not available
for E4447A
80 MHz Bandwidth Digitizer Adds an alternative 80 MHz wide IF path for making measurements.
Cannot be installed if Option 107 is installed. Additional measurement
accuracy can be achieved using the External Calibration Wizard Option
235, or with the 89600 Vector Signal Analyzer Application calibration.
The 80 MHz functionality is available as part of the added Basic Mode,
WLAN Personality (Option 217), and Flexible Digital Modulation (Option
241). Basic Mode includes the measurements:
spectrum (frequency domain)
waveform (time domain)
Requires Option 123.
123 Switchable Preselector Bypass Allows you to bypass the preselector filter at the input of the spectrum
analyzer when making measurements in the
3 to 50 GHz range. This improves the sensitivity and increases the
available measurement dynamic range. However it allows the analyzers
internal mixing products and image response signals to be visible on the
display, in addition to the actual desired signal response. This option is
available in all models. Option 123 cannot be installed if Option AYZ is
installed.
124
Y-axis Video Output Provides a 0 to 1 V signal that corresponds to the bottom and top of the
display graticule, respectively. The output voltage tracks the Y-axis
position of the trace data while the analyzer is sweeping. (This output is
similar to the 8566B Video Out.)
140
Not available
for E4447A
40 MHz Bandwidth Digitizer Adds an alternative 40 MHz wide IF path for making measurements.
Cannot be installed if Option 107 is installed. The 40 MHz functionality is
available as part of the added Basic Mode, WLAN Personality (Option
217), and Flexible Digital Modulation (Option 241). Basic Mode includes
the measurements:
spectrum (frequency domain)
waveform (time domain)
Requires Option 123.
202 GSM with EDGE Measurement
Personality
General transmitter measurement:
transmit power
Provides GSM (GMSK modulation) transmitter measurements:
power vs. time
phase and frequency error
output RF spectrum
transmit band spurs
Provides EDGE (8PSK modulation) transmitter measurements:
EVM
power vs. time
output RF spectrum
transmit band spurs
Requires Option B7J hardware.
Option
Number
Name Description
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