Hi Rich,

Toko definitely has such inductors, I guess you need a variable one
for 455KHz ?

Vasile

On 11/6/09, Rich <rgrazia1@rochester.rr.com> wrote:
> I was thinking mostly about lower cost and readily available in quantities
> of 1000.  Other parameters could be consistent with standard broadcast
> radio.  I looked at Toko but it seemed that they had only if coils.
>
>
>
>
> ----- Original Message -----
> From: "Richard Prosser" <rhprosser@gmail.com>
> To: "Microcontroller discussion list - Public." <piclist@mit.edu>
> Sent: Friday, November 06, 2009 4:30 AM
> Subject: Re: EE: Inductors
>
>
> Wind your own ??
>
> And define "better"
> Is "bettter" higher Q, lower cost, smaller size, more consistent.....?
>
> RP
>
> 2009/11/6 Rich <rgrazia1@rochester.rr.com>:
> > I have scoured the net looking for RF Oscillator inductors for am radio
> > Standard AM Band. But no luck. I have looked for prewound tapped coils for
> > Hartley oscillator configuration. If I can buy off-the-shelf it will be
> > better than custom wound. Any one know if custom wound is the only option.
> > The only circuit restraint is that the osc must be Hartley configuration.
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