Quote:
Originally Posted by Radio Wrangler
If you bought an ordinary grade counter, analyser etc with a TCXO it would get onto frequency fairly quickly. If you paid more for the OCXO option, the frequency accuracy would be far worse until the oven got to temperature, and then the precision of the ocxo would be about 2 orders of magnitude better than the TCXO.
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The 5245L oven operates all the time the unit is plugged in so the frequency is close to spot on the moment the counter is switched on.