= Сообщение: 6796 из 12550 ====================================== ENET.SYSOP = От : BjЎrn Felten 2:203/2 16 Jun 18 22:15:27 Кому : Alexey Vissarionov 16 Jun 18 22:15:27 Тема : Fiber connection to every household. FGHI : area://ENET.SYSOP?msgid=2:203/2+5b256fd8 На : area://ENET.SYSOP?msgid=2:5020/545+5b2567c6 = Кодировка сообщения определена как: UTF-8 ================================== ============================================================================== BF>> Quartz oscillators are priced by their precision. The cheapest
AV> That's much more simple: Asian watchmakers don't test the crystals, AV> while European (at least Russian; I know that for sure) really do.
That's exactly what I'm saying. Testing the crystals for accuracy costs money. I know, I had to test zener diods for accuracy back in the 1980s to match them perfectly for a battery charging system I invented.
AV> Good clocks have a faster oscillators (1 MHz or higher) and are able to AV> skip some excessive ticks on a daily or (better) hourly basis. That AV> results in a 1...2 seconds per month tolerance, which is acceptable for AV> most cases.
And do you really think those are the clocks you can see on every man's wall around you? Are they the EUR10 clocks you can buy (including battery) at your local shop?
Please don't object just for the sake of objection. We get far too much of that in Fidonet already...
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