Measuring RF Output power on CB radios - Servicing CB radio on a shoestring budget pt2
Автор: UK FM CB radio servicing
Загружено: 2017-03-26
Просмотров: 19610
Описание:
Richard Shireby (UK) discusses & demonstrates the use of cheap test equipment to measure the RF power output on UK legal cb radio equipment & shows the use of an ammeter either built into a power supply or applied externally to a cheap power supply.
Demonstration shows customers Fidelity 1000 CB radio repair now doing 3W rather than the 500mW it came in for repair generating.
Apologies for poor continuity between day 1 initial recording & day 2 finishing this video. The radio came in doing 500mW, & got a faulty part changed so it then produced 2W....I recorded the first bit in the audio workshop. Next day I went into the RF workshop to record pt2 & found Mr Chippie had finished the faulty radio with a full retune, so it was then doing 2.9W. I wasn't expecting that, but hadn't told him that the Fidelity 1000 repair was part of my video!
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