[time-nuts] Thunderbolt mounting

[Peter Gottlieb]

   What temperature does it try to maintain internally for the OCXO?  If
   the external temperature is too close or over that temperature the
   internal regulation loop won't work.


   On 07/13/12, Bob Camp<lists at rtty.us> wrote:

   Hi
   There's no real need to keep the TBolt at / below room temperature. A
   constant temperature in the 40 to 50C range works just fine. There's
   nothing inside that's going to take a major reliability hit from that
   sort of temperature.
   Bob
   On Jul 13, 2012, at 10:17 AM, Peter Gottlieb wrote:
   > Oh, I have no vibrations from lorries, I'm all the way across the
   ocean. ;)
   >
   > My thought was to mount it in a constant temperature enclosure via
   thermal insulating standoffs. The enclosure could be a PID controlled
   Peltier CPU cooler run box, something COTS pretty much.
   >
   > Peter
   >
   > On Jul 13, 2012, at 10:04 AM, Chuck Forsberg WA7KGX N2469R
   <[1]caf at omen.com> wrote:
   >
   >> Apply the Peltier to the cabinet.
   >> Or put the Tbolt in a fridge.
   >> Mount the Tbolt on a granite slab inside the cabinet so lorries
   won't affect it.
   >>
   >> On 07/13/2012 04:55 AM, Azelio Boriani wrote:
   >>> Peltier cooler on top of the OCXO or on top of the TBolt?
   >>>
   >>> On Fri, Jul 13, 2012 at 9:54 AM, Chuck Forsberg WA7KGX N2469R
   >>> <[2]caf at omen.com>wrote:
   >>>
   >>>> How about a thermostatically controlled Peltier cooler?
   >>>>
   >>>>
   >>>> --
   >>>> Chuck Forsberg WA7KGX N2469R [3]caf at omen.com [4]www.omen.com
   >>>> Developer of Industrial ZMODEM(Tm) for Embedded Applications
   >>>> Omen Technology Inc "The High Reliability Software"
   >>>> 10255 NW Old Cornelius Pass Portland OR 97231 503-614-0430
   >>>>
   >>>>
   >>>>
   >>>>
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   >>
   >> --
   >> Chuck Forsberg WA7KGX N2469R [10]caf at omen.com [11]www.omen.com
   >> Developer of Industrial ZMODEM(Tm) for Embedded Applications
   >> Omen Technology Inc "The High Reliability Software"
   >> 10255 NW Old Cornelius Pass Portland OR 97231 503-614-0430
   >>
   >>
   >>
   >>
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References

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