To Next Page

To Previous Page

Model

8642A/B

Operation

Modulation,

(cont'd)

Procedures

INT

Note:

Put

the

instrument

in its initialized

state

by selecting (

INSTR

PRESET

can

configured

use

either

the

Signal

Generator's

internal

modulation

oscillator,

external

source, or combinations of

the

two

sources.

How

Set

with

the

Internal

Source

(Using

the

Modulation

Oscillator)

Source

ctID

O!ITJ

Rate

[

MOD

FREQ )

and

the

desired value of

modulation

frequency

(in

kHz

Hz).

Deviation

c:.EElJ

and

the

desired value

deviation

(in MHz, kHz,

Hz).

Example

Frequency

modulate

the

output

using

the

internal

modulation

oscillator, at a

kHz

rate,

with

kHz

FM deviation.

ENTRY

MODULATION

SOURCE

ENTRY

DATA

ENTRY

DATA

lOCAL

(keys)

c;D

fREO

(~~)

(program

FMNT MF 12 KZ

KZ'

codes)

* These codes are

not

independent

and

might

need

follow a specific sequence for

entry.

Refer

the

discussion

about

Sequence Dependency,

which

begins on page 3

-12

the

HP-IB

portion

this Section

III.

Display

.....

].F

2.0

Z 8

0.0

- ,

L-{

lU.lU..LI

INT

AMPTO

The

output

being

internally

frequency

modulated

(as

indicated

the

and

INT

annunciators), FM deviation

80.0 kHz. Modulation

frequency

set

12.00 kHz.

The

cursor above

the

setting

indicates

that

the

active

function.

3-107

Brand

Model

8642A

HP 8642A Operation And Calibration Manual

Table of Contents

Other manuals for HP 8642A

Questions and Answers:

HP 8642A Specifications

Related product manuals

Brand	HP
Model	8642A
Category	Inverter
Language	English