Re: [time-nuts] LPRO101 Lamp Exciter Frequency

* previous mails in this thread have been cropped * Date: Sun, 25 Oct 2009 22:33:59 +0100 From: iova...@inwind\.it iov...@inwind.it Subject: Re: [time-nuts] LPRO101 Lamp Exciter Frequency To: time-nuts time-nuts@febo.com Message-ID: ks3akn$221a366b9ea1a7373efb295c9a27e...@libero.it

Re: [time-nuts] Thunderbolt and serial mouse

The /NoSerialMice thing in Boot.ini appears to work for me on Win2k and XP, just fine, with all sorts of devices that are permanently attached to a com port. (Without any extra parameters, it will not look for rodents on any serial port, according to MS's blurb.) The registry settings would

Re: [time-nuts] One of the strangest clocks I have ever heard...

At 04.49 26/10/2009, you wrote: One of the strangest clocks I have ever heard... http://www.music.columbia.edu/~douglas/portfolio/sineclock/ . ciao _ Elio. Oh, well... :-| interesting! :-\ Marco IK1ODO ___ time-nuts mailing list

Re: [time-nuts] LPRO101 Lamp Exciter Frequency

I guess the thing I have run into on these is there is a small variable cap in that circuit. With age they get noisey and jump around. That needs to be tweaked. I have one with this issue and it would be quite troublesome to replace that cap. But maybe one day. On Sat, Oct 24, 2009 at 5:24 PM,

Re: [time-nuts] hp5061a/b no I beam current

I think I may actually have the ability to read the tube output directly using a resistivity meter that I have and disabling the HV. Just using the rcv side. See if I can see any output from the em I suppose if the ionizer were wrong the illumination to the tube might be off. Given some of the

[time-nuts] Trimble copy of Z3801

There is what appears to be a Trimble copy of a Z3801 on eBay. number 370234484785. I can't seem to find any info. Is this really a Z3801 copy or just a Tbolt in a fancy case? ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to

[time-nuts] gpsd and ntp

Cross posted, hopefully not inappropriately. I am using gpsd with a Trimble Thunderbolt to supply time and PPS to ntpd for a time server. The Tbolt shows serial output, PPS signal looks ok, and is detected by gpsd. ntpq -p shows: # ntpq -p remote refid st t when poll

Re: [time-nuts] Trimble copy of Z3801

At 04:10 PM 10/26/2009, John Green wrote... There is what appears to be a Trimble copy of a Z3801 on eBay. number 370234484785. I can't seem to find any info. Is this really a Z3801 copy or just a Tbolt in a fancy case? Both HP and Trimble made GPSRs (Global Positioning System Receivers) to

Re: [time-nuts] LPRO101 Lamp Exciter Frequency

Hi I have reading the mail on the rubidium oscillator. I just finished repairing my FRS. The manual for the FRS only gives basic operation. However an older manual for the FRK tells that the lamp should have a current between 125mA and 145mA. This is adjusted with C11, the cap on the lamp

[time-nuts] HP 5370B ROM images

I thought I would contribute a 5370B ROM version and possibly add a later ROM image to the collection. I should have left it to the experts. I am afraid that all I accomplished was to brick my 5370B: Serial number 2438A 01154, Board 05370-60109, U3. U3 is a plastic chip with no