[time-nuts] poor-man's oven
Dan Rae
danrae at verizon.net
Sun Jun 4 15:30:24 UTC 2017
The attached plot shows the sort of improvement in warm up time and
stability of a simple "oven" made by attaching a Darlington heater
transistor and thermistor to a Crystek 100 MHz oscillator, adjusted to
set the osc temp to around 35C and wrapping it all in foam. In this
application, a DDS clock for an HF transceiver, the result was well
worthwhile.
Dan - ac6ao
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