[GreenKeys] Fanout Device
tony j. podrasky
tony.podrasky at gmail.com
Thu Aug 11 11:30:01 EDT 2011
Hey Joe;
One of the reasons for the polar relays was just that: they used
very little energy from the main loop and keyed a local loop supply.
That also isolated "your machine" from the loop so if something
went wrong it usually kept from messing up the rest of the loop.
UE - W6ESE
NNNN
ZCZC
Rokumon Cat wrote:
> Yet another question.... Too much caffene.
>
> Did Teletype make a "fanout" repeater by any chance? I know that if one loops
> too many TTYs in one loop, that the combined inductance of the electromagnets
> will start to degrade the signal. How would that problem be solved in large
> organizations where there had to be many units looped together?
>
> Thanks yet again!
>
> Joe Herdler ______________________________________________________________
>
--
Tony J. Podrasky | Professor Goddard does not know the relation between
| action and reaction and the need to have something
| better than a vacuum against which to react. He seems
| to lack the basic knowledge ladled out daily in high
| schools. -New York Times editorial, 1921
More information about the GreenKeys
mailing list