Exam-prep jepperdee Technician-class Edition Produced by Bob Raffaele, W2XM

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Exam-prep jepperdee Technician-class Edition Produced by Bob Raffaele, W2XM

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Exam-prep jepperdee Technician-class Edition Produced by Bob Raffaele, W2XM. Announcements and/or introduction of host goes here. OPERATING RULES. T5B08 How many microfarads are 1,000,000 picofarads?. 1 microfarad. back. - PowerPoint PPT Presentation

Transcript of Exam-prep jepperdee Technician-class Edition Produced by Bob Raffaele, W2XM

Page 1: Exam-prep jepperdee Technician-class Edition Produced by     Bob Raffaele, W2XM

 

Exam-prep jepperdee

Technician-class Edition

Produced by Bob Raffaele, W2XM

Page 2: Exam-prep jepperdee Technician-class Edition Produced by     Bob Raffaele, W2XM

 

Announcements and/or 

introduction of host goes here.

Page 3: Exam-prep jepperdee Technician-class Edition Produced by     Bob Raffaele, W2XM

OPERATING RULESRADIO BASICS

ELECTRICAL SCIENCE

PROPAGATION & ANTENNAS

AMATEUR EQUIPMENT

100 100 100 100

200 200 200 200

300 300 300 300

400 400 400 400

500 500 500 500                     

             SFJ

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HAVING A QSO

 LICENSING REGS

OPERATING RULES

   SAFETY & VOCAB

100 100 100 100

200 200 200 200

300 300 300 300

400 400 400 400

500 500 500 500        FJ                                       

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T5B08 

How many microfarads are 

1,000,000 picofarads?

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1 microfarad

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T3B07    What property of radio waves is often used to identify the different frequency 

bands?

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The approximate wavelength

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T2B05 

What determines the amount of 

deviation of an FM signal?

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The amplitude of the modulating 

signal

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T1F09      What type amateur station simultaneously retransmits the signal 

of another on a different channel or 

channels?

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Repeater station

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T8A11    What is the approximate band-width required to transmit a CW 

signal?

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150 Hz 

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T5A05   What is the electrical term for the EMF that 

causes electron flow? 

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Voltage

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T5C10     How much power is being used in a 

circuit if the applied voltage is 12 VDC and the current is 2.5 A?

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30 watts

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T6A04 

What electrical component stores 

energy in an electric field?

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Capacitor

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T6C07 

What is component 8?

1

2 5

4

3

6

7

8

9

101

2 5

4

3

6

7

8

9

10

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Light emitting diode

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T7A01

What is the function of a 

product detector?

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Detect CW and SSB signals

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T3A08            What is the cause of irregular fading during times of generally good 

reception?

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Random combining of signals arriving via different path 

lengths

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    T3C03 What is a characteristic of VHF signals 

received via auroral reflection?

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The signals exhibit rapid fluctuations of strength and often sound 

distorted.  back

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T9B01    Why is it impor-tant to have a low SWR in an antenna system with coaxial 

cable?

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To allow the efficient transfer of power and reduce 

losses

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T7D08  What type of solder is best for 

radio and electronic use?

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Rosin-core solder

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T9A01 

What is a beam antenna?

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An antenna that concentrates signals in one direction

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T7C01 What is the primary purpose of a dummy load?

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To prevent the radiation of signals when making tests

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T2B03    What is the name of the squelch system that mutes receiver audio in the absence of an RF signal?

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Carrier squelch

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T4A07 

How’s a computer’s sound card used in conducting digital communications using a computer?

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A sound card pro-vides audio to the mic input and 

converts rcvd audio to digital form

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T4A08

What type of conductor is best to use for RF grounding?

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Flat strap

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T6A10     What is the nominal voltage of a fully charged nickel-cadmium 

cell?

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1.2 volts

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T8C05 

What is a grid locator?

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A letter-number designator assigned to a 

geographic location

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T2A02 

What is the national calling frequency for 

FM simplex operations in the 70 

cm band?

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446.000 MHz

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T1A11     What kind of station transmits signals over the air 

from a remote receive site to a repeater for retransmission?

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Auxiliary station

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T4B11 

What is the common meaning of the term “repeater offset”?

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The difference between the 

repeater’s transmit and receive frequencies

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T8D04 

What type of transmission is indicated by the term NTSC?

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An analog fast scan color TV 

signal

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T1A03   Which part of the FCC rules contains the rules and regs governing the 

Amateur Radio Svc?

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Part 97

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T1C10     How soon may you operate a transmitter after you pass the 

exam required for your first amateur radio 

license?

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As soon as your name and call sign appear in the FCC’s 

ULS database

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T1B07   What amateur band are you using 

if you are transmitting on 223.50 MHz?

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1.25 meter band

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T8D05

Which of the following emission modes may be used by a Technician 

Class operator between 219 and 220 MHz?

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Data

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T8C06

For what purpose is a temporary "1 by 1" format (letter-

number-letter) call sign assigned?

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For operations in conjunction with an activity of 

significance to the ham community

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T1E03  Who must designate the station control operator?

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The station licensee

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T1F03 

When is an amateur station required to transmit its assigned 

call sign?

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At least every 10 minutes during a contact and at the end of a contact

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T1F11       To which foreign stations do the FCC rules authorize the transmission of non-emergency third-party communications?

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Any station whose government permits such 

communications

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T1F10     Who’s accountable should a repeater inadvertently  retransmit commu-nications that violate 

the FCC rules?

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The control operator of the originating station

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T1D08       When may the control operator of an amateur station receive 

compensation for operating the station? 

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If communication is incidental to class-room instruction at an educational institution

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T0A03

What is connected to the green wire in 

a three-wire electrical AC plug?

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Safety ground

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T0C07

What could happen if a person accidentally 

touched your antenna while you were transmitting?

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He might receive a painful RF burn

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T0B05

What is the purpose of a gin pole?

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To lift tower sections or antennas

Page 81: Exam-prep jepperdee Technician-class Edition Produced by     Bob Raffaele, W2XM

 

What is the FARAD?

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The basic unit of capacitance

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What is a GFCI?

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Ground-fault circuit interrupter

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1 3

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1 3

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SEMI-FINAL JEPPERDEE

Topic: historyYour wager?

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In what year were amateur-radio licenses first granted?

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1912

To second game board

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FINAL JEPPERDEE

Topic: statistics

Your wager?

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To the nearest 100,000, How many hams are there in the US?

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700,000

Page 93: Exam-prep jepperdee Technician-class Edition Produced by     Bob Raffaele, W2XM

 

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