"J Shrum" wrote in message
...
Greetings,
As a newbie to RF building, I have noticed that some instructions tell you
how to wind the coil, and they give you the value of the coild as well...

In my scenario, the inductor in question is a .72uhy which the directions
state to use 17 turns of #30 around a toroid. I don't have the requested
toroid, so I was just going to wind a .72uhy inductor around a 1/2W 5M ohm
resistor.

This will just the same right? Whether its a .72 on a toroid, or a .72 on
a
resistor... they are both the same, correct?

Thanks for your help.
James Shrum - KC9FFX



There will be differences in the coil Q and sheilding (toroids are
self-shielding and often have better Q than air-wound). I don't have the
vaguest notion of what your circuit is, but you can probably get away with
it, at least until you've ordered the right coil form.