[time-nuts] YIG oscillator drift question
iovane at inwind.it
iovane at inwind.it
Sat Dec 8 14:47:30 UTC 2012
>I do not have any data on temperature drift, but I can say that most YIG
>oscillators I have used, with the exception of the Stellex-mini models, have
>required a tuning current to oscillate. The Stellex-mini models have a
>strong bias magnet which allows the tuning current to be zero at mid tuning
>range.
>
>John WA4WDL
Hi John,
zero current is not a demand, but simply an illustrative situation in which
current is ruled out as a reason of drift.
By the way, I don't have any YIG oscillators on the bench yet, I should buy
some.
Antonio I8IOV
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