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Model

5355A

Operation

and

Programming

3-15.

Marsyal

Mode

3-16.

The

manual

mode

of

operation

is

initiated

by

pressing

the

|

key.

To

operate

in

this

mode,

the

input

signal

frequency

must

be

known

within

50

MHz

and

this

manual

frequency

must

be

entered

into

the

display

prior

to

the

measurement.

Use

of

the

manual

mode

is

described

in

the

following

paragraph

and

an

example

is

shown

in

Table

3-3.

3-17.

Pressing

the

[

•

I

key

results

in

a

display

of

the

low

frequency

listed

below

(or

a

previously

entered

manual

frequency).

The

[

0

j

^

key

indicator

lights

and

the

gold-labeled

key

functions

are

in

effect.

Press

and

hold

thef

•

|

-

ANUAk

key

to

cause

the

display

to

count

up

to

the

high

frequency

listed

below

in

.1

GHz

(100

MHz)

steps.

Press

and

hold

the

I

•

W0N

key

to

cause

the

display

to

count

down

to

the

low

frequency

in

.1

GHz

steps.

These

keys

are

used

to

set

the

display

to

a

frequency

within

.1

GHz

of

the

input

signal.

Press

and

release

the

{TJ

key

to

depart

the

DATA

ENTRY

function

and

press

j*«"J

^

Ak

to

enter

the

MEASURE¬

MENT

function.

The

following

table

lists

the

high

and

low

frequency

displayed

for

each

mode

of

the

5356

Frequency

Converter

Heads:

5356A/B

5356B,

Option

5356C

5356C,

Option

001

3-18.

OFFSET

Mode

3-19.

The

OFFSET

mode

is

used

to

add

or

subtract

a

constant

to/from

a

measurement.

For

example,

a

radio

frequency

can

be

measured

by

measuring

the

local

oscillator

frequency

and

then

adding

the

IF

as

a

positive

offset.

Use

of

the

OFFSET

mode

is

described

in

the

following

paragraph

and

an

example

is

shown

in

Table

3-4.

3-20.

The

OFFSET

mode

of

operation

is

initiated

by

pressing

the

J®

in

a

display

of

-1

GHz

(or

a

previously

entered

offset

frequency).

The

key,

which

results

key

indicator

lights

and

the

blue-labeled

key

functions

are

in

effect.

[

®

|

-

ANUAk

I

®

JJ

‘

keys

cause

the

display

to

count

up

or

down

between

1.

and

9.

GHz

to

select

the

offset

frequency.

The

display

can

be

expanded

and

the

resolution

of

the

offset

frequency

increased

by

using

the

®

j

keyand

|®l:^

key

functions.

In

addition,

l*j'

e

cPT

key

can

be

used

for

limited

3-6

Table of Contents

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