[time-nuts] MTI 260-0624-D OCXO
timenut at metachaos.net
timenut at metachaos.net
Sat Mar 5 21:45:08 UTC 2016
I got the replacement MTI 260-0624-D OCXO today.
It rattles!
I didn't even bother trying to power it up. Not much point. I have not taken
it apart, but have notified the seller. I may disassemble this one as well,
depending on what the seller says.
Mike
> I just received a 5Mhz OCXO from eBay (MTI 260-0624-D OCXO). After testing it,
> it is clear that it is defective.
> 1. It never heats up.
> 2. The reference voltage is zero.
> 3. Only noise is seen on the output pin.
> I tested with a 12.54V, 2A supply voltage with around 30mV noise. That should
> be sufficient to test.
> All I was looking for was a 5Mhz signal whose frequency changed when the
> adjustment pin was either tied to ground or the reference voltage. Never got
> that far because I never go a signal at all.
> The seller packed it well and shipped it promptly. I will see how he handles
> it.
> Mike
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--
Best regards,
Timenut mailto:timenut at metachaos.net
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