Est

Front 1

Digital to analog

Back 1

Ask, psk,fsk and qam are examples of

Front 2

Analog to analog

Back 2

Am and fm are examples of

Front 3

Amplitude and phase

Back 3

In QAM, both blank of a carrier frequency are varied

Front 4

800

Back 4

If the baud rate is 400 for a QPSK signal, the bit rate is blank bps

Front 5

1200

Back 5

If the bit rate for an ASK signal is 1200 bps, the baud rate is

Front 6

1200

Back 6

If the bit rate for an FSK signal is 1200 bps, the baud rate is

Front 7

1000

Back 7

If the bit rate for a 16 QAM signal is 4000 bps, what us the baud rate?

Front 8

12000

Back 8

If the baud rate for a 64 QAM signal is 2000, what is the bit rate?

Front 9

700 KHz

Back 9

Given an AM radio signal with a bandwidth of 10 KHz and the highest frequency component at 705 KHz, what is the frequency of the carrier signal?

Front 10

Digital to analog

Back 10

Conversion is the process of changing one of the characteristics of an analog signal based on the information to digital data

Front 11

AM

Back 11

Not a digital to analog conversion

Front 12

ASK

Back 12

The amplitude of the carrier signal is varied to create elements. Both frequency and phase remain constant

Front 13

Fsk

Back 13

The frequency of the carrier signal is varied to represent data. Both peak amplitude phase remain constant

Front 14

PSK

Back 14

The phase of the carrier is varied to represent two or more different signal elements

Front 15

Amplitude and phase

Back 15

A constellation diagram shows us the blank of a signal element, particularly when we are using two carriers

Front 16

Ask and psk

Back 16

Quadrature amplitude modulation is a combination of

Front 17

QAM

Back 17

Uses two carriers, one in phase and the other quadrature

Front 18

Analog to analog

Back 18

Conversion is the representation of analog information by an analog signal

Front 19

Band pass

Back 19

Analog to analog conversion is needed if the available bandwidth is

Front 20

QAM

Back 20

Which of the following is not an analog to analog conversion

Front 21

OOK

Back 21

The peak amplitude of one signal level is 0, the other is the same as the amplitude of the carrier frequency

Front 22

1

Back 22

How many carrier frequencies are used in BASK?

Front 23

2

Back 23

How many carrier frequency are used in BFSK

Front 24

1

Back 24

How many carrier frequencies are used in BPSK?

Front 25

2

Back 25

How many carrier frequencies are used in QPSK

Front 26

2

Back 26

The constellation diagram of BASK has blank dots

Front 27

2

Back 27

The constellation diagram of BPSK has

Front 28

4 dots

Back 28

The constellation diagram of QPSK has

Front 29

16 dots

Back 29

The constellation diagram of 16 QAM has

Front 30

10

Back 30

The Federal Communications Commissions allows blank KHz for each AM station

Front 31

100

Back 31

The FCC allows blank KHz for each FM station