[time-nuts] Basic regenerative-divider questions
Bruce Griffiths
bruce.griffiths at xtra.co.nz
Sat Sep 29 21:55:51 UTC 2007
John Miles wrote:
>> Did you experience the start of oscillation also as you went from
>> +3 dBm to
>> +4 dBm? The impulse may be part of getting the oscillation running.
>>
>
> No; nothing happens until the +4.8 dBm to +4.9 dBm transition. There is no
> hysteresis at all; the output vanishes upon falling back to +4.8. It's an
> interesting effect, to see such a pronounced on-off transition arising from
> a few basic linear components!
>
> -- john, KE5FX
>
>
John
However the regenerative loop includes a mixer which itself is
inherently nonlinear.
Bruce
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