7-8 Chapter7
Options and Accessories
How to Order Options
AUX VIDEO OUT - provides detected video output (before the
analog-to-digital conversion) proportional to vertical deflection of the
trace.
AUX IF OUT - provides a 50 Ω, 21.4 MHz IF output that is the
down-converted signal of the RF input of the analyzer.
12 Vdc Power Cable (Option A5D)
Option A5D provides a 12 Vdc power cable that allows your analyzer to
be powered from 12 V automotive or truck batteries.
Hard Transit Case (Option AXT)
Option AXT provides a hard transit case. The hard transit case will
survive commercial transportation. This rugged case has two wheels
and an extendible handle for easy transport. The case can also
accommodate two battery packs and ac adapters.
Operating and Carrying Cases (Option AYT/AYU)
Options AYT and AYU are protective soft operating and carrying cases.
Option AYT is made of gray rip-stop nylon and Option ATU is made of
yellow rip-stop nylon. An outside pocket holds manuals or other
accessories. A reinforced adjustable padded shoulder strap provides
ergonomic distribution between the hand and shoulder. The front and
rear panel soft covers adjust to be compatible with the front panel
protective hard cover (Option UK9) and snap on battery pack
(HP/Agilent E1779A). Side ventilation allows for operation without
removal, but the maximum operating temperature is reduced to 45 °C.
Fast Digitized Time Domain Sweeps (Option AYX)
Option AYX allows fast digitized sweep times as fast as 20 µsec in spans
of 0 Hz. Refer to the
Sweep key description in Chapter 6 , “Front-Panel
Key Reference” for information about possible sweep times. It also
provides the following additional inputs and outputs:
Option AYX - provides the analyzer with additional inputs and outputs.
They are as follows: SWP OUT, HI SWP OUT (TTL), HI SWP IN (TTL),
AUX VIDEO OUT, and AUX IF OUT.
SWP OUT - sweep ramp output, provides a voltage ramp proportional
to the sweep of the analyzer (0 V to 10 V).
HI SWP OUT (TTL) - provides the HI SWP TTL signal as an output
(TTL high during a sweep, TTL low during a retrace). It indicates when
the analyzer is sweeping
HI SWP IN (TTL) - allows external sweep control. It can be grounded to
stop and reset the sweep.
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