Unless the loaded Q of the circuit is very low, not to waste time and money
and getting disillusioned by poor performances, heating, detuning and core
breaks I wouldn't use other than air wound coil at such power level.
GL in the case you go ahead.
73,
Mauri I4JMY
-----Messaggio originale-----
Da: zeitler@ibm.net <zeitler@ibm.net>
A: amps@contesting.com <amps@contesting.com>; boatanchors@theporch.com
<boatanchors@theporch.com>; boatanchors@listserv.tempe.gov
<boatanchors@listserv.tempe.gov>
Data: venerdì 25 giugno 1999 18.01
Oggetto: [AMPS] Winding high power xmit toroids
>
>I am beginning the process of winding some toroid coils that are going to
be
>used in a 1500 watt hf amp. The cores are T-225 and are supposedly good for
>1500 watts but I figure to be safe I will use two sandwiched together.
>73s
>
>Lane
>Ku7i
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