I too would recommend the 74HCT9046A instead of the 4046.
The data sheet is here;
https://assets.nexperia.com/documents/data-sheet/74HCT9046A.pdf
*Ms. Tisha Hayes*
On Wed, Apr 18, 2018 at 8:27 AM, Bob kb8tq wrote:
> Hi
>
> If this is a new build, why use a 4046 in the first place?
ainty."
Just like being trapped in a speeding car with the in-laws; Time is
relative. And even if you are in a localized frame of reference it never
goes faster.
*Ms. Tisha Hayes*
On Sun, Apr 8, 2018 at 9:18 PM, Adrian Godwin wrote:
> That may be an article of faith for thos
) that are pretty easy to understand. There are also surplus
temperature controllers on eBay that can accomplish the same thing.
*Ms. Tisha Hayes, AA4HA*
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t; *BEEP*
"It dices"*BEEP*
"It will cut a cow in half" "BEEP,BEEP*
-ad infinitum
After that ran for a couple of days straight our engineering manager made
us move the jig to a room far far away from his office.
Tisha
*Ms. Tisha Hayes*
On Tue, Apr 3, 2018 at 11:14
.
Tisha Hayes, AA4HA
*Ms. Tisha Hayes*
On Mon, Apr 2, 2018 at 2:58 PM, Poul-Henning Kamp
wrote:
>
> In message <299B45118C9248498D7B4F3AFE72231E@pc52>, "Tom Van Baak" writes:
>
> >Has anyone tried running a quartz oscillator at liquid nitrogen
> >te
ce showing that I
bought those over-amped up antennas from them, right out of their parts
list.
I still have a few of those antennas floating around here in the house.
*Ms. Tisha Hayes, AA4HA*
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s that are already used for metrology
(spec-an's, tracking generators, R-590 and a couple of other receivers). I
will probably stick with those as frequency references as they are usually
running for days at a time.
*Ms. Tisha Hayes, AA4HA*
___
ti
chance of locking on to a commercial FM
carrier (88-108 MHz). Some are quite accurate with less than 0.5 Hz of
error.
If you want both time and frequency then a GPS source is your best bet. You
can get something like a ebay surplus Trimble Thunderbolt for less than
$150.
Tisha Hayes, AA4HA
*Ms
led me back to this list. If anyone has suggestions on making repairs
I would appreciate the info; I am very capable of troubleshooting and
making component level repairs, even if I have to take the tuning control
apart to fix the optical chopper light source.
*Ms. Tisha Hayes, AA4HA*
*(Senior
