Mark Spencer wrote:
> I'd be curious to know how many carriers have a
> reference source other than GPS for their "data
> line sync."
Fifteen-ish years ago when I was in wireline telecom, most offices used a
Telecom Solutions (later Symmetricom) DCD-LPR as the local primary reference
for the
Hi Matt,
There are lots of options, and what's best for you will depend on what else
comes across your bench. I'm a member of a hackerspace with all of these on the
wall and more, so I have personal experience with all of the below:
I suspect this is the Radio Shack tool Brooke refers to, it's a
As anyone with a Nortel GPSTM knows, it's a close cousin to the Thunderbolt but
not exactly identical. Notably, coming from a CDMA environment, the unit has an
even second output, aka PP2S, aka 0.5pps, aka 0.5Hz, etc. (Hoping to make
this searchable...) There are software commands to configure
Brian, WA1ZMS wrote:
In my case, SW masking of hold-over alarms may be a shorter fix without any
HW fixes.
If you can mask short-duration alarms while still finding out about persistent
ones, then yes, that's probably the most pragmatic solution. What's your
holdover tolerance?
Following
Okay, as long as we're talking New Year's,
What's the time-nuttiest way to mark the occasion? I have this stuck in my
head:http://www.youtube.com/watch?v=aWM5bmzYRh0#t=1m40s
-Nate B-
John C. Westmoreland, P.E. wrote:
Hello Burt,
Yes - we also wish good health and much
At room temperature, mine takes about 3-4 minutes heating until the lamp will
start. You'll see RbMon showing SD2 and AD4 at max values, then they'll settle
back into something sensible once it lights up. After that, you're watching the
DS signal values and hoping the (large, small) turns into
Open it up, you'll find a bridge rectifier as the first component on the
incoming power.
It's actually much easier to solder straight to the pins of that component,
rather than trying to bodge something together that would poke into the
backplane connector. :)
I know there's a TSIP command for
Chris Albertson wrote:
The TB is best kept in some light-out
closet and who wants to stand of a step
stool to read an LCD when a web interface
could put a better display on your smart
phone or computer
I don't have a way to play with it right now, but in the single-user case, is
LH
I always feel guilty replying to off-topic threads, but this one just got
interesting! At least most mailers make it easy to mute threads, so...
J. L. Trantham wrote:
My goal is to connect a BP Micro BP-1600, parallel port connected Universal
Programmer, to a computer using USB. BP Micro
J. L. Trantham wrote:
Is there a way to connect a parallel port to a computer via USB? Not a
device that shows up as 'USB Print Support' but, instead, shows up in Device
Manager as an LPT port? I have been able to do it via PCMCIA to Parallel
Port adapters but I have never found a USB
Jim Lux wrote:
the remote device isn't working well. With IMPI, you can actually mess
with the bios. Supposedly it ls like really being there.
Thanks, I'll take a look.. The ability to poke at the device remotely
at a very low level is quite useful (e.g. if it's unattended).
Pretty
Charles P. Steinmetz wrote:
For schematics, see http://www.ko4bb.com/manuals/. Search for prs10.
Aha, I don't know why I didn't see that when I searched around. Bookmarked! The
response from this list, to a newbie with a probably-obvious problem, is
incredibly helpful and welcoming. Thank
Greetings, I'm new here!
I'm tinkering with a discarded Symmetricom Timesource 2700 which won't lock.
After letting it cook for a few days, the Rb alarms never went away, so I
opened it up and connected directly to the serial pins of the PRS10 inside.
This allowed me to run Stanford RbMon,
13 matches
Mail list logo
