Amateur Radio Technician Class Element 2 Course …4605：业余无线电技师班2元课程…….ppt

General Licensing ClassG1A – G1ECommission’s RulesYour organization and dates here2General Class Element 3 Course PresentationØELEMENT 3 SUB-ELEMENTSG1 – Commission’s RulesG2 – Operating ProceduresG3 – Radio Wave PropagationG4 – Amateur Radio PracticesG5 – Electrical PrinciplesG6 – Circuit ComponentsG7 – Practical CircuitsG8 – Signals and EmissionsG9 – AntennasG0 – Electrical and RF SafetyCommission’s RulesØGeneral class control operator frequency privileges•A General Class license holder is granted all amateur frequency privileges on the following: (G1A01)CW, RTTY, data, phone, and image1606030171210Meters4Commission’s RulesØGeneral class control operator frequency privileges (cont)•A General Class license holder is granted all amateur frequency privileges on the following: (G1A01)USB (Upper Side Band) Phone only1606030171210MetersCommission’s RulesØGeneral class control operator frequency privileges (cont)•A General Class license holder is granted all amateur frequency privileges on the following: (G1A01)CW, RTTY, and Data1606030171210MetersCommission’s RulesØGeneral class control operator frequency privileges (cont)•A General Class license holder is granted all amateur frequency privileges on the following: (G1A01) CW, RTTY, data, phone, and image1606030171210MetersCommission’s RulesØGeneral class control operator frequency privileges (cont)•A General Class license holder is granted all amateur frequency privileges on the following: (G1A01) CW, RTTY, data, phone, and image1606030171210MetersCommission’s RulesØGeneral class control operator frequency privileges (cont)•A General Class license holder is granted all amateur frequency privileges on the following: (G1A01) CW, RTTY, data, phone, and image1606030171210Meters9Commission’s RulesØGeneral class control operator frequency privileges (recap)•A General Class license holder is granted all amateur frequency privileges on the following: (G1A01) •160 meters•60 meters•30 meters•17 meters•12 meters•10 metersAll of these bands…..all privileges. (answer is six bands)10Commission’s RulesØPhone operation is prohibited on the 30-meter band. (G1A02) andØImage transmission is prohibited on the 30-meter band. (G1A03)CW, RTTY, and Data11Commission’s RulesØ60 meters is the only band with restricted communications on specific channels rather than frequency ranges. (G1A04)Five discreet, upper sideband voice channelsNo Morse code and no data transmissions12Commission’s RulesNo carrier…suppressed only. RecapCW, RTTY and data … CW, phone and imageØGeneral class control operator frequency privileges•7.250 MHz frequency is in the General Class portion of the 40-meter band. (G1A05)7250 kHzCommission’s Rules14Commission’s RulesØGeneral class control operator frequency privileges •24.940 MHz frequency is in the 12-meter band (G1A06)CW, RTTY and data … CW, phone and image24.940 MHzCommission’s RulesNotice areas where there are no privileges for General Class.Generally on this band: phone operation is called 75 meters; CW operation is called 80 meters.3.900 MHzØA frequency of 3,900 kHz is within the General Class portion of the 75 meter band. (G1A07)16Commission’s RulesØGeneral class control operator frequency privileges•The 14,305 kHz frequency is within the General class portion of the 20-meter phone band. (G1A08)CW, RTTY, phone, image, and data …14,305 kHz17ØGeneral class control operator frequency privileges •3560 kHz frequency is within the General class portion of the 80-meter band. (G1A09)CW, RTTY, phone, and data …3560 kHzCommission’s Rules18ØGeneral class control operator frequency privileges•The 21,300 kHz frequency is within the General class portion of the 15-meter phone band. (G1A10)CW, RTTY, data, phone and image21,300 kHzCommission’s Rules19Commission’s RulesØGeneral class control operator frequency privileges•The following frequencies are available to a control operator holding a General Class license: (G1A11) 28.020 MHz28.350 MHz28.550 MHz28.02028.35028.550All of these answers are correct20ØGeneral class control operator frequency privileges•When a General Class licensee is not permitted to use the entire voice portion of a particular band, the upper end or portion of the voice segment is generally available to them. (G1A12)Commission’s Rules21Commission’s Rules•Voice privileges are usually at the top end of the band….except for 60 meters which has specific 5 channels of voice.ØThere are NO amateur bands shared with the Citizens Radio Service. (G1A13)22Commission’s RulesØFCC rules designate Amateur Service as a secondary user on certain bands, as such amateur stations are permitted to use such bands only if there is no harmful interference to primary users. (G1A14)•Primary users have priority useØMove to a clear frequency when operating on 30 meters or 60 meters if a station in the primary service interferes with your contact. (G1A15)•Secondary users do not have priority useCommission’s RulesØ200 feet is the maximum height above ground to which an antenna structure may be erected without requiring notification to the FAA and registration with the FCC, provided it is not at or near a public use airport. (G1B01) Maximum Antenna Height without FCC Approval.200 Ft.24Commission’s RulesØOne of the conditions with which beacon stations must comply is that there must be no more than one beacon signal in the same band from a single location.(G1B02) ØObservation of propagation and reception is a purpose of a beacon station as identified in the FCC Rules.(G1B03) Beacon stations are found at 14.100 MHz, 18.110 MHz, 21.150 MHz, 24.930 MHz, 28.200-28.300 MHz, and on 2 meters below 144.300 MHz. ØBefore amateur stations may provide communications to broadcasters for dissemination to the public, the communications must directly relate to the immediate safety of human life or protection of property and there must be no other means of communication reasonably available before or at the time of the event.(G1B04)ØMusic may be transmitted by an amateur station ONLY when it is an incidental part of a manned spacecraft retransmission (G1B05)ØAn amateur station is permitted to transmit secret codes to control a space station. (G1B06)Commission’s RulesWasn’t this in the Tech license?26Commission’s RulesØAbbreviations or procedural signals in the Amateur Service may be used if they do not obscure the meaning of a message. (G1B07)ØWhen choosing a transmitter frequency in compliance with good amateur practice:(G1B08)§Review FCC Part 97 Rules regarding permitted frequencies and emissions.§Follow generally accepted band plans agreed to by the Amateur Radio community.§Before transmitting, listen to avoid interfering with ongoing communication.Remember this from the Tech?All of these choices are correct27Commission’s RulesØAn amateur station may transmit communications in which the licensee or control operator has a pecuniary (monetary) interest only when other amateurs are being notified of the sale of apparatus normally used in an amateur station and such activity is not done on a regular basis (G1B09)Ø100 watts PEP output is the power limit for beacon stations.(G1B10) ØThe FCC requires an amateur station to be operated in conformance with good engineering and good amateur practice in all respects not specifically covered by the Part 97 rules (G1B11)ØThe FCC determines “good engineering and good amateur practice” as applied to the operation of an amateur station in all respects not covered by the Part 97 rules (G1B12)Remember this from the Tech? Boy, this is getting easier.28Commission’s RulesØThe maximum transmitting power an amateur station may use on 10.140 MHz is 200 watts PEP output. (G1C01)CW, RTTY and data10.140 MHz29ØThe maximum transmitting power an amateur station may use on the Amateur Radio 12 meter band is 1500 watts PEP output. (G1C02)CW, RTTY and data … CW, phone and imageCommission’s Rules30Commission’s RulesØ2.8 kHz is the maximum bandwidth permitted by FCC rules for Amateur Radio stations transmitting on USB frequencies in the 60 meter band. (G1C03)•Only Upper Sideband §Turn off speech processor to prevent exceeding 2.8 kHzØThe power output limitation on the 14 MHz band is the minimum power necessary to carry out the desired communications. (G1C04)•Technically this applies to all transmissions by an Amateur Radio operator31Commission’s RulesØThe maximum transmitting power a station with a General Class control operator may use on the 28 MHz band (10 Meter Band) is 1500 watts PEP output. (G1C05)ØGeneral class control operator frequency privileges•A General Class license holder is permitted to run up to 1500 watts of Peak Envelope Power on the 1.8 MHz band. (G1C06)•1500 watts on all bands except 60 meters and 30 meters.•However, always run the minimum power necessary.CW, RTTY, data, phone, and imageCommission’s RulesCommission’s RulesØ300 baud is the maximum symbol rate permitted for RTTY or data emission transmission on the 20 meter band.(G1C07) Ø300 baud is the maximum symbol rate permitted for RTTY or data emission transmitted at frequencies below 28 MHz.(G1C08)Ø56 kilobaud is the maximum symbol rate permitted for RTTY or data emission transmitted on the 1.25 meter and 70 centimeter bands.(G1C09) Ø1200 baud is the maximum symbol rate permitted for RTTY or data emission transmissions on the 10 meter band.(G1C10) Ø19.6 kilobaud is the maximum symbol rate permitted for RTTY or data emission transmissions on the 2 meter band.(G1C11) Commission’s RulesØThe temporary way to identify when transmitting using phone on General Class frequencies if you have a CSCE for the required elements but your upgrade from Technician has not appeared in the FCC database is to give your call sign followed by “slant AG”. (G1D01)ØAn accredited VE holding a General Class operator license may only administer the Technician examination. (G1D02)ØIf you are a Technician Class operator and have a CSCE for General Class privileges you may operate on any General or Technician Class band segment. (G1D03)35Commission’s RulesØA requirement for administering a Technician Class operator examination is that at least three VEC accredited General Class or higher VEs must be present. (G1D04)ØAn FCC General Class or higher license and VEC accreditation is sufficient for you to be an administering VE for a Technician Class operator license examination. (G1D05)ØYou must add the special identifier "AG" after your call sign if you are a Technician Class licensee and have a CSCE for General Class operator privileges, but the FCC has not yet posted your upgrade on its web site whenever you operate using General Class frequency privileges. (G1D06)ØVolunteer Examiners are accredited by a Volunteer Examiner Coordinator. (G1D07)36ØFor a non-U.S. citizen to be an accredited Volunteer Examiner the person must hold a U.S. amateur radio license of General class or above. ØVolunteer Examiners are accredited by a Volunteer Examiner Coordinator. ØYou may participate as a VE in administering an amateur radio license examination after you have been granted a General class license and have received your VEC accreditation. Allowed License Exams by VE License ClassVE License ClassAllowed ExaminationsGeneralElement 2 (Technician)AdvancedElement 3 (General)Element 2 (Technician)Amateur ExtraElement 4 (Amateur Extra)Element 3 (General)Element 2 (Technician)Commission’s RulesCommission’s Rules•For a non-U.S. citizen to be an accredited Volunteer Examiner, the person must hold a U.S. Amateur Radio license of General Class or above. (G1D08)•A Certificate of Successful Completion of Examination (CSCE) is valid for exam element credit for a period of 365 days. (G1D09)37Commission’s RulesØ18 years is the minimum age that one must be to qualify as an accredited Volunteer Examiner. (G1D10)ØIf a third party’s amateur license had ever been revoked, it would disqualify that third party from participating in stating a message over an amateur station. (G1E01)There is no age limit to become an amateur radio operator.39Commission’s RulesØA 10 meter repeater may retransmit a 2 meter signal from a Technician, ONLY if there is an active duty control operator holding a General Class or higher. (G1E02)Commission’s RulesØAn Amateur Radio operator holding an FCC-issued General Class license is authorized to be a control operator in ITU Region 2 operating in the 7.175 to 7.300 MHz band. (G1E03)Commission’s RulesØConditions that require an Amateur Radio station to take specific steps to avoid harmful interference to other users or facilities (G1E04)§When operating within one mile of an FCC Monitoring Station§When using a band where the Amateur Service is secondary§When a station is transmitting spread spectrum emissionsØOnly messages relating to Amateur Radio or remarks of a personal character, or messages relating to emergencies or disaster relief may be transmitted by an amateur station for a third party in another country. (G1E05)ØIn the event of interference between a coordinated repeater and an uncoordinated repeater, the licensee of the non-coordinated repeater has primary responsibility to resolve the interference. (G1E06)All of these choices are correctØThird party traffic is prohibited with every foreign country, unless there is a third party agreement in effect with that country, except for messages directly involving emergencies or disaster relief communications. (G1E07)ØFor a non-licensed person to communicate with a foreign Amateur Radio station from a US amateur station at which a licensed control operator is present, the foreign amateur station must be in a country with which the United States has a third party agreement. (G1E08)ØYou must use English language when identifying your station if you are using a language other than English in making a contact using phone emission. (G1E09)Commission’s RulesWow ! ! ! More from the Tech license, not so tough is it?Commission’s RulesØThe portion above 29.5 MHz is the portion of the 10 meter band that is available for repeater use. (G1E10) 29.62029.64029.66029.68029.52029.54029.56029.580FM Repeater outputFM Repeater inputThe 10 meter FM repeater Simplex frequency is 29.000, no offset.。