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Amateur Radio/Intermediate Course Q1 2015: Difference between revisions
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Amateur Radio/Intermediate Course Q1 2015 (view source)
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* 10e.2 Calibrate a variable frequency oscillator (VFO) employing an adjustable LC circuit. Calibration to show the relevant amateur band edges. The VFO may form part of the project to satisfy 10e.1 or be part of a previously constructed project or provided by the assessor. | * 10e.2 Calibrate a variable frequency oscillator (VFO) employing an adjustable LC circuit. Calibration to show the relevant amateur band edges. The VFO may form part of the project to satisfy 10e.1 or be part of a previously constructed project or provided by the assessor. | ||
=== Related Videos courtesy of Bath Tutorials === | |||
In 2003 Steve Hartley G0FUW taught an amateur radio Intermediate Licence Course in Bath. M0RCR was kind enough to record these, edit them and G4DCV posted them onto Vimeo. We have embedded the videos below. | |||
These films may be copied and distributed freely to students and instructors involved in the UK Intermediate amateur radio licence course. The material remains the copyright of Steve Hartley and Robin Room. The commercial sale or distribution of this material for profit is strictly prohibited. | |||
{{#ev:vimeo|27576624}} | |||
1. Introduction 00:03, 2. Soldering Skills & Safety 00:10, 3. Conductors & Insulators 21:15, 4. Components & Symbols 32:18, 5. Tools & Introduction to Building a Simple Circuit 01:03:33 | |||
{{#ev:vimeo|27637353}} | |||
6. Project Briefing & Tool Safety 00:00, 7. Electrical Safety 42:04 NB. Worksheet, 7. Fitting a 13A Plug is not shown, 8. Multi-meters & Units of measurement 47:22, 9. Measuring Potential Difference 50:23 | |||
{{#ev:vimeo|27639882}} | |||
10. Measuring Current 00:05 11. Licence Conditions 1 22:06 12. Calculating Input Power 53:18 13. Operating Practices & Procedures 01:03:43 14. Measuring Resistance 01:26:25 | |||
{{#ev:vimeo|27642446}} | |||
15. Capacitors, Inductors & Tuned Circuits 00:00 16. Demonstrating Ohm's Law 46:23 17. RF Oscillators 01:01:18 18. Calibrating a VFO 01:08:25 | |||
{{#ev:vimeo|27644229}} | |||
19. Semiconductors 00:05 20. Using Diodes 24:31 21. Revision Questions 1 (not included in film) 22. Transmitters 26:40 23 Using the Transistor as a Switch 01:08:58 24. Licence Conditions 2 01:09:33 25. Power Supplies 01:10:26 | |||
{{#ev:vimeo|27655463}} | |||
26. Other Types of Transmission 00:00 27. Receivers 43:20 | |||
{{#ev:vimeo|27653515}} | |||
28. Antenna Matching 00:00 29. Antenna Feeders 24:46 Decibels 34:46 Fitting a coax plug 43:00 30. Antenna Gain 47:00 | |||
{{#ev:vimeo|27654445}} | |||
31. Propagation 00:00 32. RF Coax Connectors (not included) 33. Electromagnetic Compatibility (EMC) 50:26 34. Checking for Harmonics & Spurious Emissions 37:15 | |||
=== Staff === | === Staff === | ||
* kraptv - M0RYS | * kraptv - M0RYS | ||
