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Дни рождения радиолюбителей на 26 декабря

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Просмотров: 209 | Добавил: Admin1958 | Дата: 26.12.2021 | Комментарии (0)

After discussing the notion that it's not really possible to determine how your gear is performing without measuring, several people commented that in the good old days an amateur was expected to have sufficient equipment to test performance of their gear.

I flippantly pointed out that once upon a time, computers ran on punch cards too. That's not to dismiss the notion of testing, but rather that times have changed. Testing equipment that was suitable in the 1980's is still available around the place, but expect to pay for it. Some of it is still relevant, some less so.

Even if you do acquire suitable equipment, how do you know if what you're measuring is real? How do you k ... Читать дальше »

Просмотров: 248 | Добавил: Admin1958 | Дата: 26.12.2021 | Комментарии (0)

VK6WIA NewsWest

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Просмотров: 233 | Добавил: Admin1958 | Дата: 26.12.2021 | Комментарии (0)


IOTA News from the
Deutscher Amateur Radio Club

25 December, 2021

Island activities:
Compiled by Andreas, DK5ON

IOTA QRGs
CW: 28040 24920 21040 18098 14040 10114 703 ... Читать дальше »

Просмотров: 194 | Добавил: Admin1958 | Дата: 26.12.2021 | Комментарии (0)


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