[time-nuts] UCCM GPSDO

John Allen john at pcsupportsolutions.com
Mon Dec 5 20:15:34 EST 2016


Almost every PC Board made in the last few decades is UL 94V-0.

John K1AE

-----Original Message-----
From: time-nuts [mailto:time-nuts-bounces at febo.com] On Behalf Of Van Horn, David
Sent: Monday, December 05, 2016 3:35 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] UCCM GPSDO

Yes.

-----Original Message-----
From: time-nuts [mailto:time-nuts-bounces at febo.com] On Behalf Of Glen Hoag
Sent: Monday, December 5, 2016 12:14 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] UCCM GPSDO

94V-0 is a UL flame retardancy test, if I recall correctly. 

Sent from my iPhone

> On Dec 5, 2016, at 12:34, Tim Shoppa <tshoppa at gmail.com> wrote:
> 
> I was trying to guess what acronym (or backronym) UCCM might stand for.
> Then I did an E-bay search and found all the PC boards with "94V-0" in 
> their part numbers for sale E-bay. Ha! Literally thousands of hits.
> 
> Tim N3QE
> 
>> On Mon, Dec 5, 2016 at 7:42 AM, Bob Camp <kb8tq at n1k.org> wrote:
>> 
>> Hi
>> 
>> I’d bet it’s an inventory label put on by their customer. If so a 
>> good bet would be something like China Unicom.
>> 
>> Bob
>> 
>>> On Dec 4, 2016, at 5:50 PM, Larry McDavid <lmcdavid at lmceng.com> wrote:
>>> 
>>> Does anyone know the origin of the "UCCM" designation for the 
>>> Trimble
>> GPSDO boards recently popular here?
>>> 
>>> Is "UCCM" a valid model number, is it an acronym or is it something else?
>>> 
>>> I've packaged several of these Trimble boards and I've seen about 
>>> four
>> others, none of which was marked "UCCM." I've seen one on-line 
>> picture of a packaged board that shows a separate label with "UCCM" marked.
>>> 
>>> GPSCon already supports these "UCCM" boards and the next release of 
>>> Lady
>> Heather is expected to support them also, so there is some acceptance 
>> of this "UCCM" designation. But, what is the origin of this term and 
>> is it valid?
>>> 
>>> --
>>> Best wishes,
>>> 
>>> Larry McDavid W6FUB
>>> Anaheim, California  (SE of Los Angeles, near Disneyland) 
>>> _______________________________________________
>>> time-nuts mailing list -- time-nuts at febo.com To unsubscribe, go to 
>>> https://www.febo.com/cgi-bin/
>> mailman/listinfo/time-nuts
>>> and follow the instructions there.
>> 
>> _______________________________________________
>> time-nuts mailing list -- time-nuts at febo.com To unsubscribe, go to 
>> https://www.febo.com/cgi-bin/ mailman/listinfo/time-nuts and follow 
>> the instructions there.
>> 
> _______________________________________________
> time-nuts mailing list -- time-nuts at febo.com To unsubscribe, go to 
> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.
> 

_______________________________________________
time-nuts mailing list -- time-nuts at febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
_______________________________________________
time-nuts mailing list -- time-nuts at febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.


---
This email has been checked for viruses by Avast antivirus software.
https://www.avast.com/antivirus



More information about the time-nuts mailing list