Leo and I are already discussing it off list and he is trying to duplicate
my measurements.
Regards,
Mark
On Fri, May 18, 2018, 10:08 AM Denny Page wrote:
> Have you considered asking Leo? In my experience, he is very helpful.
>
> Denny
>
>
> > On May 17, 2018, at 19:19,
Have you considered asking Leo? In my experience, he is very helpful.
Denny
> On May 17, 2018, at 19:19, Clay Autery wrote:
>
> Anyone who is using one (or both) of these, and/or folks who have a logical
> opinion:
>
> *"GPSDO"* - Once configured, unit can run on an
On Thu, May 17, 2018 at 7:19 PM, Clay Autery wrote:
> Anyone who is using one (or both) of these, and/or folks who have a
> logical opinion:
> - Not sure how much I plan to have the unit connected via USB. Beyond
> curiosity data gathering for a while, I'm thinking at some
On 5/18/18 6:09 AM, Clint Jay wrote:
Interested to know how much noise would be from USB signalling and how much
is " machine noise" from the PC as my understanding of USB signalling is
that it's differential so such should be low noise?
Every device I've worked with that had a USB interface
A shield will definitely help with differential mode noise (the USB
communication signal) but has little effect on common mode noise (the
digital stuff coming from other parts of the circuit), a choke is the fix
for common mode (if you can't get rid of the noise at the source, or
otherwise return
Interested to know how much noise would be from USB signalling and how much
is " machine noise" from the PC as my understanding of USB signalling is
that it's differential so such should be low noise?
I'm also not sure I've ever seen a non screened usb cable?
On Fri, 18 May 2018 1:17 pm Dana
Hi,
On 05/18/2018 02:16 PM, Dana Whitlow wrote:
> Caution, folks, about USB cable radiation. While the intended signals
> flowing through the
> cable presumably contribute a bit to the overall picture, common-mode
> currents on the cable
> are the most likely cause of severe radiation problems.
Caution, folks, about USB cable radiation. While the intended signals
flowing through the
cable presumably contribute a bit to the overall picture, common-mode
currents on the cable
are the most likely cause of severe radiation problems. These currents
arise not merely from
intended USB signals,
Anyone who is using one (or both) of these, and/or folks who have a
logical opinion:
[]
There's more... but this is a good start. Just want to try and get
parts on the way. Have to build a separate outboard regulator for the
timing GPS antenna, too.
Thanks!
Clay Autery
Anyone who is using one (or both) of these, and/or folks who have a
logical opinion:
*"GPSDO"* - Once configured, unit can run on an external DC source
(5-15VDC). I am NOT using it to power the mast mounted timing antenna.
I don't anticipate leaving unit connected to a computer when not
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