[time-nuts] FW: Injection locking

francesco messineo francesco.messineo at gmail.com
Tue Feb 2 21:13:46 UTC 2010

On 2/2/10, Bruce Griffiths <bruce.griffiths at xtra.co.nz> wrote:
> However injection locking also works when the frequencies ratios involved
> are rational numbers.
>  For 22MHz and 10MHz, the corresponding ratio is 11/5 a rational number.
>  For 42MHz and 10MHz, the frequency ratio is 21/5 a rational number

Then 2 MHz would work for both, obtaining 2 MHz from 10 MHz is quite
easy, HP AN-301-1
plus a 74LS193 would do it.
If I can make it work with the current oscillator design I'm using, I
can easily adapt it also to already made transverters, very tempting.


More information about the time-nuts mailing list