[time-nuts] Re: WWVB Daylight savings

2021-03-14 Thread lmcdavid
I have 3 WWVB AM clocks that did not update DST overnight last night but one that did and two BPSK clocks that did. Par for the course. The BPSK clocks always set correctly within 10 minutes any time of day.I moved the clocks that did not update into the garage out from under the aluminum coated

[time-nuts] Re: RE - before time was invented (Jan Boutsen)

2021-04-12 Thread lmcdavid
As I received the email, the graphic file was attached, not embedded. Thunderbird displays attached .jpg files at he bottom of the email, but not .php files such as this graphic file. I have .php file types associated with IrfanView 64 so when I clicked on the attached file name, it opened immed

[time-nuts] Re: HP 5065A, no 2nd harmonic.

2021-11-27 Thread lmcdavid
Corby, what is the easiest way without removing the 10811 from the 5065A that the 10811 is properly controlling at temperature? Is any measurement accessible?I've forgotten if the OCXO freq is low or high if the oven is not at temperature; please explain.LarrySent via the Samsung Galaxy S20

[time-nuts] Re: HP 5065A, no 2nd harmonic.

2021-11-30 Thread lmcdavid
Did you take a picture showing where the thermal fuse is located? I've never opened a 10811.Sounds like a crude device as you described it. I've used thermal fuses as a safety feature for fast-recharge medical NiCd battery packs but those looked like big diodes.LarrySent via the Samsung Galaxy S