Wavetek 132 Especificações descarregar pdf (Página 110)

Q:

What

is

the

bandwidth

of

each

signal?

A:

The

bandwidth

of

each

signal

is

20

kHz.

Q:

What

is

the

bandwidth

of

the

two

signals

added

together?

A:

The

bandwidth

of

the

combined

signal

is

40

kHz.

Q:

What

is

the

AB

to

avoid

inter

modulation

products?

A:

AB

=

75

kHz

Q:

Change

f^

to

50

kHz,

measure,

sketch

and

calculate

the

frequency

spacing

again.

2»K

3MK

319K34CK

3MK

444

K

Q:

At

what

frequency

does

crosstalk

occur?

Why?

A:

Cross

talk

occurs

at

340

kHz.

At

340

kHz

the

lower

sideband

extends

to

310

kHz

and

overlaps

the

upper

sideband

of

the

300

kHz

signal.

Lab4

Datasheet

Page2

100

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