70 Chapter 5
Options and Accessories
Options
• Low Frequency Extension (Option UKB)
Express Option: Standard Analyzer with Tracking Generator (Option STG)
Option STG includes the 50 Ohm Tracking Generator (Option 1DN) with the same included options
listed in the Option STD description above.
Fast Digitized Time Domain Sweeps (Option AYX)
Option AYX allows fast digitized sweep times as fast as 5 μsec in spans of 0 Hz. Refer to the
Sweep key
description in your User’s guide 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.
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.
Front Panel Protective Cover (Option UK9)
The cover assembly snaps onto the front of your analyzer to protect the front panel during travel and
when the unit is not in use. The front panel protective cover includes a storage compartment to house
small accessories or cables.
GPIB and Parallel Interface (Option A4H)
Option A4H allows you to control your analyzer from a computer that uses a general purpose interface
bus (GPIB). Option A4H includes a GPIB connector, a parallel interface connector for printers, a
CD-ROM containing IntuiLink Toolbar software
1
, and the Programmer’s guide for your analyzer.
Option A4H allows the analyzer to copy its display to a printer connected to the parallel interface port.
Option A4H is included with, or can be replaced with Option 1AX with all new analyzers orders. This
option was formerly available as a separate option with previous analyzers.
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.
1. This program allows you to download spectrum analyzer display or data files to a personal computer
using Microsoft® Word or Microsoft® Excel. IntuiLink Toolbar installation instructions are included
with the CD-ROM.
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