Technician Licensing Class “T3”

1. Technician Licensing Class“T3” Our thanks to the Plano Amateur Radio Club, Plano, Texas

2. Amateur Radio Technician ClassElement 2 Course Presentation • ELEMENT 2 SUBELEMENTS • T1 - FCC Rules, station license responsibilities • T2 - Control operator duties • T3 - Operating practices • T4 - Radio and electronic fundamentals • T5 - Station setup and operation • T6 - Communications modes and methods • T7 - Special operations • T8 - Emergency and Public Service Communications • T9 - Radio waves, propagation, and antennas • T0 - Electrical and RF Safety

3. Operating practices T3A • Choosing an operating frequency • You should listen to determine if the frequency is busy when selecting a frequency on which to transmit. • Calling CQ • You indicate you are looking for any station with which to make contact by calling CQ followed by your callsign. • The meaning of the procedural signal "CQ" is: Calling any station. • The brief statement, simply saying your call sign, is often used in place of "CQ" to indicate that you are listening for calls on a repeater.

4. Operating practices T3A • Calling another station • If you know the station's call sign, say the station's call sign then identify your own station when calling another station on a repeater. • You should transmit the other station’s callsign followed by your callsign when responding to a call of CQ. • You should avoid using cute phrases or word combinations to identify your station because they are not easily understood by some operators. • You should use the International Telecommunication Union (ITU) phonetic alphabet when identifying your station because the words are internationally recognized substitutes for letters.

5. ITU Phonetic Alphabet

6. Operating practices T3A • Test transmissions • An illegal unidentified transmission describes a brief test transmission that does not include any station identification. • An amateur must properly identify the station when making a transmission to test equipment or antennas. • Station identification is required at least every ten minutes and at the end of every transmission.

7. Operating practices T3B • Use of minimum power • An amateur must use the minimum transmitter power necessary to carry out the desired communication. • This is the rule for: • Repeaters • Simplex • HF

8. Operating practices T3B • Band plans • A band plan is a voluntary guideline, beyond the divisions established by the FCC for using different operating modes within an amateur band. • Band Plans are voluntary guidelines for efficient use of the radio spectrum. • The amateur community developed the band plans used by amateur radio operators.

9. A Band Plan is a voluntary guideline for using different operating modes within an amateur band. • 50.000-50.100: CW - No voice modes allowed per FCC section §97.305 • 50.060-50.080: CW/Beacon Subband • 50.100-50.300: Phone (SSB), etc. (no FM voice) • 50.100-50.125: DX Window • 50.300-50.600: All modes (simplex)50.600-50.800: Digital modes (e.g. Packet)50.800-51.000: Radio Control (R/C)51.000-51.100: "Pacific DX window" (SSB/CW)51.120-51.480: 6 Meter FM Repeater Inputs (areas w/500 KHz split)51.500-51.600: Simplex FM, 6 channels: 51.500, 51.520, 51.540, 51.560, 51.580, and 51.60051.620-51.980: 6 Meter FM Repeater Outputs (areas w/500 KHz split)52.000-52.480: 6 Meter FM Repeater Inputs (for 500 KHz and 1 MHz split) • Note: 52.525, 52.400, 52.040, and 52.020 are widely used for simplex operation with 52.525 being the "national simplex" frequency. • 52.500-52.980: 6 Meter FM Repeater Outputs53.000-53.480: 6 Meter FM Repeater Inputs and Repeater Outputs53.500-53.980: 6 Meter FM Repeater Outputs

10. Operating practices T3B • Repeater coordination • The recognized frequency coordination body is in charge of the repeater frequency band plan in your local area. • The main purpose of repeater coordination is to reduce interference and promote proper use of spectrum.

11. Operating practices T3B • Mode restricted sub-bands • The 6-meter, 2-meter, and 1-1/4-meter bands available to Technician class licensees have mode restricted sub-bands. • The only emission mode that is permitted in the restricted sub-band at 50.0-50.1 MHz is CW. • The only emission mode that is permitted in the restricted sub-band at 144.0-144.1 MHz is CW. • The emission modes that are permitted in the restricted portion of the 1-1/4-meter band are CW and Data.

12. FCC Rules and Station Licensee Responsibilities T1C • Authorized frequencies (Technician) • The frequency, 52.525 MHz, is within the 6-meter band. • The frequency, 146.52 MHz, is within the 2-meter band • The frequency, 223.50 MHz is within the 1.25 meter band. • The frequency, 443.350 MHz, is within 70-centimeter band • The frequency, 1296 MHz, is within the 23 Centimeter band • (sorry, you need to memorize these frequencies)

13. Operating practices T3B • Accountability • The transmitting station is accountable if a repeater station inadvertently retransmits communications that violate FCC rules. • Obscene • Ciphers not permitted • Unidentified communications

14. Operating practices T3C • Courtesy and respect for others • The proper way to break into a conversation between two stations that are using the frequency is to say your call sign between their transmissions. • Proper repeater operating practice: • Monitor before transmitting and keep transmissions short • Identify legally • Use the minimum amount of transmitter power necessary All of these choices are correct

15. Operating practices T3C • Courtesy and respect for others (cont) • Before responding to another stations call, make sure you are operating on a permissible frequency for your license class. • No frequency will be assigned for the exclusive use of any station and neither has priority. This rule applies when two amateur stations want to use the same frequency. • If you hear a newly licensed operator that is having trouble with their station you should contact them and offer to help with the problem. • When circumstances are not specifically covered by FCC rules the general operating standard of good engineering and good amateur practices must be applied to amateur station operation.

16. Operating practices T3A • Sensitive subject areas • Amateur radio operators should avoid the use of racial or ethnic slurs when talking to other stations because it is offensive to some people and reflects a poor public image on all amateur radio operators. • These types of subjects are not prohibited communications while using amateur radio: • Political discussions • Jokes and stories • Religious preferences All of these choices are correct.

17. Operating practices T3A • Obscene and indecent language • Indecent and obscene language is prohibited in the Amateur Service. • Because it is offensive to some individuals • Because young children may intercept amateur communications with readily available receiving equipment • Because such language is specifically prohibited by FCC Rules All of these choices are correct • There is no official list of prohibited obscene and indecent words that should not be used in amateur radio.

18. Operating practices T3D • Interference to and from consumer devices • The owner of the television receiver is responsible for taking care of the interference if signals from your transmitter are causing front end overload in your neighbor's television receiver. • The major cause of telephone interference is the telephone was not equipped with adequate interference protection when manufactured. • A break in a cable television transmission line may result in TV interference when the amateur station is transmitting, or interference may occur to the amateur receiver. • Receiver front-end overload is the result of interference caused by strong signals from a nearby source.

19. Operating practices T3D • Interference to and from consumer devices (cont) • Receiver front-end overload is the result of interference caused by strong signals from a nearby source.

20. Operating practices T3D • Public relations • RACES and ARES have in common the fact that both organizations provide communications during emergencies. • FCC rules apply to your station when using amateur radio at the request of public service officials or at the scene of an emergency.

21. Operating practices T3D • Intentional and unintentional interference • You should check your transmitter for off frequency operation or spurious emissions if you receive a report that your transmissions are causing splatter or interference on nearby frequencies. • The proper course of action if you unintentionally interfere with another station is to properly identify your station and move to a different frequency.

22. Operating practices T3D • Intentional and unintentional interference (cont) • You may never deliberately interfere with another station's communications. • No station has exclusive use of any specific frequency when the FCC has not declared a communication emergency. • The best way to reduce on the air interference when testing your transmitter is to use a dummy load when testing.

23. Take aways • Listen first, before transmitting • Looking for any station…call CQ • CQ means: Calling any station • On repeater, callsign instead of CQ • Calling another station • Their callsign and then your callsign • On a repeater and answering a CQ • ITU phonetic alphabet for identifying your station; avoid cute phrases

24. Take aways (cont) • Testing transmissions require identification • Unidentified transmissions are illegal • Even a brief test • ID required every ten minutes and at end of every transmission • Special events ID same ten minutes applies in addition to once an hour your own callsign

25. Take aways (cont) Use of minimum power • Just power necessary to carry out the desired communications • On HF and Repeaters • Accountability • Transmitting station is accountable if a repeater inadvertently retransmits violations of FCC rules

26. Take aways (cont) • Band plans • Voluntary guideline, beyond divisions established by F.C.C. • Designed for efficient use of radio spectrum • Developed by amateur radio operators • Repeater coordination • Recognized frequency coordination body • Sets up band plan in local area • Reduce interference and promote proper use of spectrum

27. Take aways (cont) • Mode restricted sub-bands • 6-meter … CW • 2-meter … CW • 1-1/4 meter CW and Data

28. Take aways (cont) • Courtesy and respect on the air • Break into a QSO, by giving your callsign • Proper repeater practices: • Monitor/listen first keeping transmissions short • Identify legally • Use minimum transmitter power necessary All of these answers are correct

29. Take aways (cont) • Operate within limits of your license • No station has exclusive use of a frequency • Hear a new operator having trouble, offer to help • Not covered by rules: • General operating standard of good engineering • Good amateur practices (Must be applied to amateur station operation)

30. Take aways (cont) • Avoid use of racial or ethnic slurs • Offensive • Reflects poor public image • Subjects not prohibited: • Political discussions • Jokes and stories • Religious preferences All of these answers are correct

31. Take aways (cont) • Obscene language is prohibited • Because it’s offensive to some • Because young children may hear • Language specifically prohibited by Rules All of these choices are correct • No official list of prohibited words

32. Take aways (cont) • Front end overload responsibility is with the owner of the TV • Major cause of phone interference • Not properly equipped when manufactured • Cable TV cable break can cause • TV interference • Amateur receiver interference • Front-end overload is result of strong signals from nearby source

33. Take aways (cont) • RACES and ARES • Both provide communications during emergencies • F.C.C. rules apply to your station when using amateur radio at request of: • Public service officials • At scene of an emergency

34. Take aways (cont) • Splatter or interference reports from nearby frequencies • Check frequency • Spurious emissions • Unintentionally interfere: • ID properly • Move to a different frequency

35. Take aways (cont) • Deliberate interference … N E V E R • No declared communications emergency • No station has exclusive use of a frequency • Reduce on air interference • Test transmitter with a dummy load

36. Element 2 Technician Class Question PoolT3 Valid July 1, 2006 Through June 30, 2010

37. T3A01 Which of the following should you do when selecting a frequency on which to transmit? • Call CQ to see if anyone is listening • Listen to determine if the frequency is busy • Transmit on a frequency that allows your signals to be heard • Check for maximum power output

38. T3A02 How do you call another station on a repeater if you know the station's call sign? • Say "break, break" then say the station's call sign • Say the station's call sign then identify your own station • Say "CQ" three times then the other station's call sign • Wait for the station to call "CQ" then answer it

39. T3A03How do you indicate you are looking for any station with which to make contact? • CQ followed by your callsign • RST followed by your callsign • QST followed by your callsign • SK followed by your callsign

40. T3A04 What should you transmit when responding to a call of CQ? • Your own CQ followed by the other station's callsign • Your callsign followed by the other station's callsign • The other station's callsign followed by your callsign • A signal report followed by your callsign

41. T3A05What term describes a brief test transmission that does not include any station identification? • A test emission with no identification required • An illegal un-modulated transmission • An illegal unidentified transmission • A non-voice ID transmission

42. T3A06 What must an amateur do when making a transmission to test equipment or antennas? • Properly identify the station • Make test transmissions only after 10:00 PM local time • Notify the FCC of the test transmission • State the purpose of the test during the test procedure

43. T3A07 Which of the following is true when making a test transmission? • Station identification is not required if the transmission is less than 15 seconds • Station identification is not required if the transmission is less than 1 watt • Station identification is required only if your station can be heard • Station identification is required at least every ten minutes and at the end of every transmission.

44. T3A08 What is the meaning of the procedural signal "CQ"? • Call on the quarter hour • New antenna is being tested (no station should answer) • Only the called station should transmit • Calling any station

45. T3A09 Why should you avoid using cute phrases or word combinations to identify your station? • They are not easily understood by some operators • They might offend some operators • They do not meet FCC identification requirements • They might be interpreted as codes or ciphers intended to obscure your identification

46. T3A10 What brief statement is often used in place of "CQ" to indicate that you are listening for calls on a repeater? • Say "Hello test" followed by your call sign • Say your call sign • Say the repeater call sign followed by your call sign • Say the letters "QSY" followed by your call sign

47. T3A11 Why should you use the International Telecommunication Union (ITU) phonetic alphabet when identifying your station? • The words are internationally recognized substitutes for letters • There is no advantage • The words have been chosen to represent amateur radio terms • It preserves traditions begun in the early days of amateur radio

48. T3B01 What is a band plan? • A voluntary guideline, beyond the divisions established by the FCC for using different operating modes within an amateur band • A guideline from the FCC for making amateur frequency band allocations • A guideline for operating schedules within an amateur band published by the FCC • A plan devised by a local group

49. T3B02 Which of the following statements is true of band plans? • They are mandated by the FCC to regulate spectrum use • They are mandated by the ITU • They are voluntary guidelines for efficient use of the radio spectrum • They are mandatory only in the US

50. T3B03 Who developed the band plans used by amateur radio operators? • The US Congress • The FCC • The amateur community • The Interstate Commerce Commission