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canali 28-60

Aperto da aquiladellanotte, 14 Gennaio 2012, 09:25:38

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aquiladellanotte

ragazzi perchè nella banda nautica mancano i canali in questione? grazie
aquila della notte 1adn089


aquiladellanotte

aquila della notte 1adn089

ontheroad

Citazione di:  Bill's Nova Scotia Radio Site
Now for more on that apparently strange situation that there are no Channels 29 to 59. What happened to them?! Well, in a nutshell there never were any 29 to 59. What happened is that there were originally only Channels 01 to 28, spaced at 50 kHz intervals. With higher demand and an improvement in technology, a additional set of channels was placed in between the original ones, so that the spacing became 25 kHz. I am not sure why the second set was numbered from 60 to 88, rather than just continuing the existing sequence but there you have it. Invariably a channel numbered in the 60 to 88 range is 60 numbers higher than the channel just below it in frequency. For example Channel 66, which is 156.325 MHz is one up from Channel 06, which is 156.3 MHz.

http://www.marscan.com/marine.htm

tradotto in soldoni, non sembra ci sia un motivo. originariamente si andava da 1 a 28, poi è subentrata l'esigenza di nuovi canali e hanno creato una nuova fascia da 60 in poi. probabilmente per distinguerne meglio l'uso
op. Filippo

aquiladellanotte

aquila della notte 1adn089