UCCM GPSDO
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)
On Sun, Dec 4, 2016 at 2:50 PM, Larry McDavid lmcdavid@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?
That's what the command prompt says when you connect to it over serial
and it shows up in various places in response to commands such as
SYST:STAT? I haven't taken my reboxed GPSDO apart to see if it says
UCCM anywhere else on the board.
--
Best wishes,
Larry McDavid W6FUB
Cheers,
Tim
I think the designation "UCCM" actually applies to the Symmetricom GPSDO boards. Since most of these tend to come salvaged from China, tongue in cheek I suspect "Unusable, Crushed, Cr_p, Mangled"
Do the Trimble units report UCCM from the serial port?
-=Bryan=-
From: time-nuts time-nuts-bounces@febo.com on behalf of Tim Lister listertim@gmail.com
Sent: December 4, 2016 3:00 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] UCCM GPSDO
On Sun, Dec 4, 2016 at 2:50 PM, Larry McDavid lmcdavid@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?
That's what the command prompt says when you connect to it over serial
and it shows up in various places in response to commands such as
SYST:STAT? I haven't taken my reboxed GPSDO apart to see if it says
UCCM anywhere else on the board.
--
Best wishes,
Larry McDavid W6FUB
Cheers,
Tim
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Unbelievably Crude Clock Mechanism :)
On Sunday, December 4, 2016, Bryan _ bpl521@outlook.com wrote:
I think the designation "UCCM" actually applies to the Symmetricom GPSDO
boards. Since most of these tend to come salvaged from China, tongue in
cheek I suspect "Unusable, Crushed, Cr_p, Mangled"
Do the Trimble units report UCCM from the serial port?
-=Bryan=-
From: time-nuts <time-nuts-bounces@febo.com javascript:;> on behalf of
Tim Lister <listertim@gmail.com javascript:;>
Sent: December 4, 2016 3:00 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] UCCM GPSDO
On Sun, Dec 4, 2016 at 2:50 PM, Larry McDavid <lmcdavid@lmceng.com
javascript:;> 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?
That's what the command prompt says when you connect to it over serial
and it shows up in various places in response to commands such as
SYST:STAT? I haven't taken my reboxed GPSDO apart to see if it says
UCCM anywhere else on the board.
--
Best wishes,
Larry McDavid W6FUB
Cheers,
Tim
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www.febo.com
time-nuts is a low volume, high SNR list for the discussion of precise
time and frequency measurement and related topics. To see the collection of
prior postings to ...
and follow the instructions there.
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--
If you gaze long into an abyss, your coffee will get cold.
On Sun, Dec 4, 2016 at 3:04 PM, Bryan _ bpl521@outlook.com wrote:
I think the designation "UCCM" actually applies to the Symmetricom GPSDO boards. Since most of these tend to come salvaged from China, tongue in cheek I suspect "Unusable, Crushed, Cr_p, Mangled"
Do the Trimble units report UCCM from the serial port?
Mine does and it was sold as a 'Trimble Inside'... Lady Heather
identifies it as a Trimble board and it doesn't seem to lose the
survey position on power-off, which I believe is a feature of the
Symmetricom version of the boards. I think the Symmetricom boards also
report 'UCCM-P >' as their prompt (based on the eevblog thread) which
mine doesn't (just 'UCCM >').
-=Bryan=-
Cheers,
Tim
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@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@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
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@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@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@febo.com
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and follow the instructions there.
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@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@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@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@febo.com
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and follow the instructions there.
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Yes.
-----Original Message-----
From: time-nuts [mailto:time-nuts-bounces@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@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@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@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@febo.com To unsubscribe, go to
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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@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@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@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@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@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@febo.com To unsubscribe, go to
https://www.febo.com/cgi-bin/
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and follow the instructions there.
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