relative amplitude mode allows the operator to account
for cascaded
gain or loss
by displaying
the level relative to the initial setting.
1-13.
Modulation
The
Generator has internal and external amplitude,
frequency,
phase,
and
pulse modulation
capabilities. The internal modulation
oscillator is
selectable
between 400
and lOOO
Hz. AM
depths ofO to
99% are
available
in l% steps. FM deviation
ranges
of I, lO,
I00,and
400 kHz
are
available in steps of i,
!0,
lOOHz,
and
I kHz,
respectively.
0M deviation
ranges
ofO.lO,
l.O,
lO.O, and 40.0 radians (rad)
are available in
steps of O.OOl,
O.OI,
O.l, and O.l
radians,
respectively. The
internal Pulse duty cycle is
approximately
50%. External
Pulse
allows rates
from dc up to 16 M Hz, and duty cycles
from 0 to
100%.
1-14.
OPTIONS AND ACCESSORIES
The following options are available
for the Generator:
Option
-130
High-Stability (Ovened)
Reference
Option
-132
Medium-Stability
Reference
Option
-651
Low-Rate
FM (External
only)
Option
-830
Rear
Panel RF
Output, MOD Input, and Pulse MOD Input
Section
6
provides
more detailed information
on the options.
The following
accessories are included with each Generator:
QUANTITY
Operator
Information
Card
Getting Started
Manual
Instruction
Manual
Line Power Cord
BNC Dust
Cap
797928
1
794859
1
794842
I
284174
I
478982
2
The
following accessories
are available for
the Generator:
DESCRIPTION
ACCESSORY
NO.
Rack
Mount Kit. Includes
M05-205-600
(5'/4-inch
Y6001
Rack Mount Ears)
and MOO-280-610
(24-inch Rack Slides)
IEEE-488
Shielded Cable, 1
meter
Y8021
IEEE-488
Shielded
Cable, 2 meters
Y8022
IEEE-488 Shielded
Cable, 4 meters
Y8023
Coaxial
Cable, 50 ohms,
3 feet, BNC (ra) both
ends Y9 ! 1
1
Coaxial Cable, 50 ohms,
6 feet, BNC (m)
both ends Y91 12
1-15.
RECOMMENDED TEST EQUIPMENT
The test equipment recommended for the performance tests,
calibration adjustments, and
troubleshooting are listed in Table 4A-I. This
equipment is assumed to be calibrated to the
manufacturer’s specifications. If
the recommended test equipment is not available, equivalent
test equipment
can
be substituted.