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Requirements For ThE PRACTICAL ASSESSMENTS for the AMATEUR Radio ExaminationsThis document covers Candidate Practical Achievement Records for both Foundation and Intermediate examination levels (Foundation CPAR (purple) and Intermediate CPAR (green). Blank CPAR forms are obtained directly from RSGB HQ – Examinations Dep’t and are not available for download from the RSGB web site. Each record must be completed prior to taking the complementary examination. Only original CPAR forms are valid ie no photocopies or scanned images. Candidates should keep their CPAR document safe. It must be shown during the ID process conducted prior to commencement of the examination. Once signed at the top by a registered assessor the named candidate may operate an amateur radio transmitter in accordance with licence clause 3(3)(a) during the time period between issue of the CPAR and the date of the Foundation examination.IntroductionThis document defines practical elements or skills of amateur radio, which are assessed at the Foundation and Intermediate levels. The skills aim to complement and reinforce, by hands-on experience, the theoretical work studied by the candidate.All registered examination centres in the United Kingdom, the Channel Islands and the Isle of Man must adhere to these specifications, which seek to introduce the candidate to the basics of both good operating practice when using a radio and the basics of radio construction methods. In so doing we also hope to promulgate good practice across the amateur radio community. All examination candidates should read a copy of this document well in advance of their practical assessment and be familiar with the requirements. Candidates are also advised to work with an experienced radio amateur for a period during the training course and witness at first hand good practice in both operation and construction methods.The various skills for each level described in the following pages may be assessed in any order and spread over several sessions if this proves either necessary or convenient.Each skill involves a number of tasks, which must all be completed before an assessor can sign off the task as being complete. The theory examination at Foundation level may only be taken when foundation level tasks have been successfully completed. Similarly, the theory examination at Intermediate level may only be taken after the Intermediate level practical tasks have been successfully completed. There is no objection to Intermediate tasks being completed prior to the Foundation examination and completed assessments are valid for 12 months from the date of signature by the Registered Assessor.Any appropriately licensed radio amateur approved by the Registered Assessor may oversee, assess and sign off individual tasks that make up each of the elements. Such confirmation should only be done once all the separate, individual, numbered elements or tasks have been completed to his or her satisfaction.Only a Registered Assessor (RA) may sign-off as complete a Candidate’s Practical Record of Achievement. The RA should take appropriate steps to ensure that all elements assessed and signed off by others have been completed to the standard required (e.g. by speaking to the assessor and/or the candidate checking that all individual elements of an item have been completed).If a candidate finds difficulty in attaining the required standard with any task the assessor or tutor is encouraged to offer advice and assistance until such time that they judge the candidate has reached a sufficient level of proficiency. However, assessors should follow the procedures closely to ensure comparability and maintenance of standards across examination centres. Notes:There is no formal requirement placed on persons assessing individual tasks other than:Being judged competent by the RA. Any radio amateur licensed at either Intermediate or Advanced level may apply to the RSGB to become a RA. RAs holding an Intermediate licence are only permitted to sign off records at the Foundation level.The Morse practical element at Foundation level must be conducted by an amateur the RA deems competent in that mode.FOUNDATION LEVELPRACTICAL ASSESSMENTIn order to complete this assessment, it is necessary for Foundation level candidates to demonstrate ability in the operation of an amateur radio transceiver at both VHF/UHF and HF frequencies to standards described below. Prior to taking the Foundation Examination an unlicensed candidate may operate a transceiver for training purposes under supervision of a Full Licensed amateur providing the candidate is in possession of a valid document CPAR-F.The issuing Registered Assessor (RA) must sign the top of the CPAR-F form to certify that the candidate is on a recognised training course and may operate an amateur radio transmitter under clause 3(3)(a) of a Full Licence. The date of issue and the date of the examination must be shown when the CPAR-F is issued.The issuing RA must keep a record of who CPAR-F forms have been issued to provide a means of checking the CPAR-F has been validly issued.Candidates may operate under the supervision of a Full Licensee from the time of issue of this document until the date of the examination shown on the CPAR-F. There is no requirement to be physically on the premises of the training course but the supervisor must understand that operation is a formal part of the training.Operation after the examination is not in accordance with the supervisor’s licence and unsupervised operation is not permitted until the candidate has his or her own licence.VHF/UHF Assessment Requirements: ItemSkillCandidate must8e.1Demonstrate using a VHF/UHF transceiver; correct tuning to an amateur FM voice signal and also a data signal such as Morse, PSK, SSTV, JT65 or WSPR. Data signal monitoring is not appropriate on VHF in all areas of the country. This is better done at HF. Read the signal strength meter where fitted.Tune radio to find a voice QSO.(Note: if voice channels are inactive a club member may act as a proxy station)Retune to find data signal. (Note: If data channels are inactive candidates may demonstrate tuning over the range where data signals may be expected from band plan or, a dummy signal may be provided if equipment available.Read signal strength meter where fitted.8e.2Demonstrate correct operation of a VHF transceiver in simplex mode. Controls used shall include frequency, squelch, and volume.Tune to a frequency given by assessorSet volume, squelch and use PTT controls to reply to incoming VHF/UHF FM call giving appropriate call signExplain to assessor meaning of R and S as used in signal reports.Give incoming call an appropriate signal reportSend appropriate signal report to other stationRecord all details of the QSO on the log page in this booklet.Know the meaning of signal reports exchanged during QSO.Make a simplex radio contact and exchange signal reports.8e.5Demonstrate how to call CQ on VHF/UHF FM, make a contact and initiate a change in frequency (QSY) away from the calling channel.Initiate CQ call on appropriate calling channel.Suggest an appropriate adjacent channel for QSYCheck if adjacent channel clear by listening first and if channel is clear then transmit. to check and confirm whether or not channel is in useReturn to calling channel to inform other station of result of checkQSY and resume contactRecord all details of the CQ and contact on the log page in this booklet8f.2Demonstrate using a half wavelength dipole with adjustable elements that as the length of a dipole varies the SWR will also vary. The SWR will be at a minimum when the antenna best matches the frequency of the transmitter.Demonstrate using a half wavelength adjustable dipole that the SWR changes as the length of the elements are adjusted. The candidate must know why a low SWR is important when connecting a feeder and antenna to a transmitter.Candidate must:be familiar with the operation of the SWR meter available for the test.adjust the length of the antenna to achieve an SWR of 1 or close to it. be familiar with why a low SWR is importantHF Assessment Requirements: 8f.1Connecting a transmitter/receiverDemonstrate correct connections ofTransceiver, transmitter/receiver to power supply observing correct polarityTransceiver, transmitter/receiver to feeder using appropriate plugs (eg BNC or PL259), AMU/SWR meter and antenna (or dummy load if this is more convenient).Microphone to transceiver/transmitter.8e.3Demonstrate, using an HF transceiver correct tuning to an amateur SSB voice signal, Morse and data signals. Read the signal strength meterSet squelch and volume controls to acceptable levelThe candidate shall select the appropriate sideband for the frequency in use.Adjust frequency to receive SSB signal with appropriate clarityReadjust controls to receive CW signal with appropriate clarityRead signal strength meter8e.4Demonstrate correct operation of an HF transmitter/receiver in an SSB contactNote: Controls used shall include frequency, RIT (clarifier), audio gain (volume), RF gain, microphone gain and antenna matching unit (AMU)Make SSB contact and exchange signal reports.Tune HF transceiver to an active SSB frequency to achieve appropriate clarity of receptionDemonstrate use of the RIT (clarifier)Demonstrate use of microphone gain; be aware of problems caused by too much gain (assessor to ask candidate about this)Demonstrate use of RF gain controlDemonstrate correct adjustment of AMU for minimum SWR. (If transceiver has automatic AMU a manual version can be assessed as a separate exercise).Make SSB voice contact. (Candidate to check for clear frequency first by listening. Then, if clear, send CQ call. Exchange signal report with other station.Record all details of the contact on the log page in this booklet. 10aUnderstand and recognise Morse codeDemonstrate ability to send correctly by hand, and to receive correctly by ear text in Morse Code.The receiving and sending test shall be conducted using text from the RSGB provided booklet. The candidate may choose the character speed and spacing.The candidate will be provided with a copy of the Morse Code both in code and alphabetical sequence during the assessment.Receiving test:The candidate may, if desired, write down the dots and dashes for subsequent transcription and proceed one letter at a time. The tutor may re-send characters if required.Sufficient correct code must be received for the content of the message to be understoodSending test: The candidate is permitted to make any necessary preparations prior to sending, including writing the Morse code for each character to be sent. The assessor will indicate which characters, if any, were incorrectly sent and these shall be re-sent. This may be on a letter-by-letter basis or at the end of the exercise. Sufficient correct code must be sent for the content of the message to be understood.When the Candidate has finished all parts of the assessment and the assessor has confirmed each item has been completed successfully, the Registered Assessor should fill in the boxes at the very end of the form confirming that the candidate has completed the total assessment according to the requirements of the Foundation Level Syllabus.Intermediate Level Practical AssessmentIntermediate Assessment requirementsItemSkillProcedure10d.1Read the colour code bands on a number of different resistors and confirm their values by measurementValues read using colour code and correctly recordedcorrect ohmmeter range selectedanalogue meter set to zero (if used)values measured correctly and recordedmeasured values compared with colour code values to confirm accurate reading/measurementNote: assessment resistors should comprise at least one from each decade 10,s 100's 1000's 10,000 and 100,000?10d.2Demonstrate the ability to make good soldered joints1) the assessor may choose to see the candidate make a soldered joint using an available soldering station or2) May rely on evidence presented by the candidate in their construction project.In either case the joint must:a) contain an appropriate volume of solderb) assuming tin/ lead solder has been used the joints are bright; no visual evidence of dry jointsc) not have solder that has flowed into other areas that may cause problems with short circuits.10d.3Construct a simple circuit consisting of a battery, Light Emitting Diode (LED), or lamp and switchThis can be done in any convenient way using circuit board that emphasises to the candidate that current will only flow if there is a complete circuit.It is recommended that the circuit shown in the Intermediate Examination Manual is used as this provides the basis for further exercises. 10d.4Measurement of potential differences (PD) and current in a simple circuitMeasurement of PD The candidate must...select an appropriate DC range on the voltmetermeasure the PD across each component accurately and record their valuesbe able to comment knowledgeably on the relationship between the measured battery PD and those measured in the circuitswitch off the meter and circuit when the measurements are completed.Measurement of currenthigh DC current range selected on ammetercurrent measured by bridging switch with ammeter and reading notedmore appropriate range on ammeter selected correctlycurrent measured by bridging switch with ammeter and reading recordedmeter removed and circuit broken at a point other than the switchcurrent measured by bridging the break with ammeter and reading recordedcurrent reading at two points comparedcircuit switched off, meter removed and break in circuit remade. ItemSkillProcedure10d.5Demonstrate that a diode will conduct in one direction in a simple DC circuit.The circuit used to assess item 10d.4 may be used again for 10d.5.Switch may be bridged with a suitable diode (e.g.1N4148 or 1N4001) and result noted.Switch bridged with the same diode but cathode band to opposite switch terminal and result noted.10d.6Demonstrate that a transistor can be used as a switch in a simple DC circuitThe circuit used for 10d.4 and 10d.5 can be used for again for 10d.6. Bridge the switch using two fingers of the same hand and note resultConnect an NPN transistor across the switch ie collector to positive side of switch and emitter to negative side. Base left freePlace fingers of same hand between collector and base: note result.10d.7Fit an RF connector (PL259 or BNC or N-type) to a piece of coaxial cable. NB Crimp type plugs should not be used unless the proper tools are available.Candidate to demonstrate:That the cable is properly prepared. Braid, insulation and inner conductor not damagedBraid, inner conductor and insulation cut to fit connector accuratelywhere solder is used, a well made joint has resultedelectrical continuity of braid and inner conductorthere is no short circuit between inner conductor and braid.10d.8Fit a mains plug to a piece of mains cableThe plug should be a current (shielded pin type) BS 1363 plug or BS 1363/A plug with BS 1362 fuse suitably rated for the cable being usedThe candidate must demonstrate: awareness of the mains wiring colour codecutting each wire to an appropriate length to reach each pin and prepared the conductor in each no damage to the insulation on each wire during preparation insertion the correct colour wire into each pinthat each wire is screwed fully home and attached firmly to each pincable clamp adequately tightened so that the cable remains in place when pulledno wire 'whiskers' remain or exposed conductors the plug top is seated properly and screwed fully homethat the insulation outside the plug is undamaged.Note: The appropriate length for each conductor is such that if the cable is pulled from the plug, the live will disconnect first and the earth last.Inspection may entail dismantling the plug so that the inner insulation may be fully checked for damage at the point at which the outer sheath is removed.10f.1Calibration of a Variable Frequency Oscillator (VFO)The candidate should perform:accurate calibration of a VFO against a modern synthesised receiverThe resulting calibration should show the relevant amateur band edges and at least two intermediate frequencies.10e.1Construction ProjectRationale:Assuming the candidate is successful in the examination at Intermediate level they are granted the privilege of constructing their own radio equipment for use on the air. Clearly any such constructed equipment has to comply with the terms and limitations of the Intermediate Licence. This intermediate level project is an opportunity for the candidate to demonstrate their competency in construction. Choice of Project:Candidates must consult with their assessor to agree suitability of any proposal for the construction project. As a guide, direct conversion receivers, superhet receivers, simple transmitters, crystal calibrators AF amplifiers and RF oscillators have all featured as construction projects in previous examinations. This list is not exhaustive.The candidate must demonstrate that:The construction is their own work. The candidate may receive help but the nature of this help must be declared to the assessor. Any help received must be restricted to advisory and limitedThe project is safe to use and where appropriate complies with the terms of the Licence conditions.It is recommended that mains powered equipment is not constructed at Intermediate levelThe candidate must demonstrate the quality of construction checking that:The soldering is neat and not likely to cause bad connections or short circuits.The candidate can identify the various components.The candidate can provide a simple account of the principles underlying their project.The candidate can demonstrate the project working including calibration procedures.If a competent candidate submits mains powered, high voltage or high current equipment the style and standard of construction must be such that the equipment is fit and suitable for general use, is appropriately boxed and would, for example, pass a PAT test. When the Candidate has finished all parts of the assessment and the assessor has confirmed each item has been completed successfully, the Registered Assessor should fill in the boxes at the very end of the form confirming that the candidate has completed the total assessment according to the requirements of the Intermediate level instructions.On-Air LogFoundation Training and AssessmentAll transmissions made during training and assessment must be entered in this log.Details to be recorded are: Date, Time (UTC), Station Contacted, Frequency, Mode, Signal Report Sent, Signal Report Received and ments must include the callsign used during transmission.DateTime UTCStationFrequencyModeSignal ReportCommentsSentReceived ................
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