7-10 Chapter7
Options and Accessories
How to Order Options
TV Trigger and Picture on Screen (Option B7B)
Option B7B requires Option BAA.
Option B7B allows you to trigger the analyzer sweep on a TV line of a
demodulated TV waveform and view TV images in NTSC, PAL and
SECAM standards on the analyzer display.
Option B7B provides the following additional ports:
EXT VIDEO IN/TV TRIG OUT - provides a shared baseband video
input and a TTL output for the TV trigger (output through 75 Ω source
impedance).
EXT VIDEO OUT - provides a detected video output (before the
analog-to-digital conversion) proportional to the vertical deflection of
the trace (similar to Option BAA alone), and provides passthrough of
the signal at EXT VIDEO IN/TV TRIG OUT, if selected (75 Ω).
Digital Signal Processing and Fast ADC (Option B7D)
Option B7D provides digital signal processing and fast ADC. This
option is required for many of the mobile communication
measurements in the GSM and cdmaOne measurement personalities.
Option B7D must be ordered with Option B7E (RF communications
hardware) and Option 1D5 (high stability frequency reference).
RF Communications Hardware (Option B7E)
Option B7E provides the communications hardware required for many
digital communication measurements. Option B7E must be ordered
with Option B7D (digital signal processing and fast ADC) and Option
1D5 (high stability frequency reference).
Distance to Fault Accessory Kit (Option B7K)
Option B7K includes the 86205A (RF bridge), 11636A (power divider),
909A (coax termination), 11512A (coax short), 8120-8687 (coax cable),
and 9211-0050 (padded case).
FM Demodulation (Option BAA)
Option BAA allows you to demodulate, display and measure deviation
on FM modulated signals. You can listen to audio signals on a built-in
speaker or with an earphone.
Option BAA provides the following additional port:
EXT VIDEO OUT - provides a detected video output (before the
analog-to-digital conversion) proportional to the vertical deflection of
the trace (75 Ω).
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