[time-nuts] HP8648 Series

2016-02-19 Thread Sam Reaves
Hello, I have posted questions about the HP8748A/B/C/D series of RF generators on the Keysight forum and also on the HP/Agilent group but the answers have been slim. So I am wondering if there is anyone from HP on the group that worked on these units or knows someone who did. I have a unit that a

[time-nuts] Link for WWVB PSK Remover by Paul WB8TSL and group folder

2013-04-01 Thread Sam Reaves
I set up a folder on my PogoPlug device which can be used by Time-Nuts members to upload and download files and documents. It is suggested that users zip project files with descriptive names. As long as there are no bandwidth issues I will leave this link up for the groups use. Please do not put

[time-nuts] Linked-in Emails

2013-03-21 Thread Sam Reaves
Hello, I am sorry for the email traffic that Linked-in has generated. Somehow it picked up every email address in my email list. My appologies, Sam ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to

[time-nuts] Tracor 599J Mods?

2012-07-05 Thread Sam Reaves
Does anyone know if there are any mods for these receivers for when WWVB changes their modulation format? Is the WWVB change a done deal? It makes no sense to me to change this format as most people that carry a cell phone don't need a watch (nor wear one) anymore, much less a WWVB enabled watch.

Re: [time-nuts] Conformal Coating

2012-05-14 Thread Sam Reaves
For conformal coating I recommend Humiseal Acrylic 1B73 in aerosol. You can also get it in brush form. I believe that Chemtronics used to offer acrylic coating as well, maybe even re-packaging the Humiseal product. I don't know if there is a source for small quantities of Humiseal but it is a fine

[time-nuts] WWVB test Sunday/Monday

2012-04-11 Thread Sam Reaves
Turn on your Tracor 599J's and K's *NOTICE*** *NIST Radio Station WWVB will be conducting a test of a phase modulation scheme beginning at 0130 UTC, Sunday 15 April until 1400 UTC, Monday, 16 April 2012. Most WWVB-controlled clocks and watches will be not be affected. Laboratory quality

[time-nuts] WWVB - Response to Question posed to John Lowe

2012-03-16 Thread Sam Reaves
I sent the following to John Lowe of the NIST regarding the WWVB change proposals. His comments follow. Dear Sir, I just read your whitepaper on the new modulation scheme proposed for WWVB. It seems that you and the other authors of this paper have addressed the concerns of people that use WWVB

[time-nuts] Cisco ADP-30RB Power Supply Use with TBolt

2012-03-16 Thread Sam Reaves
Hello all, I have a couple of these supplies that I plan to use with the TBolt. From what I can gather from searches on the internet the RO pin between the two grounds on the power connector is a remote turn on which is enabled by grounding this pin. Would someone please confirm that for me?

[time-nuts] WWVB Modulation Tests

2012-03-15 Thread Sam Reaves
Is there anyone that had a Tracor 599J or K on line when the new modulation test was going on? Does anyone know when the next test is to be performed? Sam ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to

[time-nuts] Xtendwave

2012-03-15 Thread Sam Reaves
WWVB It seems that a commercial venture is driving this. Probably with all of the research at taxpayer expense. See: http://www.xtendwave.com/HD%20Time.pdf also www.extendwave.com ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go

[time-nuts] WWVB New Modulation Scheme Compatibility

2012-03-14 Thread Sam Reaves
I guess that will mean that my bullet proof Tracor 599J will become a paper weight. I have a couple of units that were surplussed years ago from the USNO. Great receivers. Sam W3OHM ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to

[time-nuts] Any TBOLT units for sale?

2012-03-13 Thread Sam Reaves
Does anyone have any Trimble Thunderbolt units for sale? Please reply off list. Sam W3OHM ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.

Re: [time-nuts] HP5370

2012-03-11 Thread Sam Reaves
Hello Norm, Do you still have the HP5370 for sale? Thanks, Sam W3OHM ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.

[time-nuts] Symetricom CSAC

2012-03-11 Thread Sam Reaves
Hello, Does anyone have any experience with the Symetricom Chip Scale Atomic Clock? Seems interesting. http://www.businesswire.com/news/home/20110118005182/en/Symmetricom-Announces-General-Availability-Industry%E2%80%99s-Commercially-Available-Chip Sam

[time-nuts] FE5680A

2012-03-05 Thread Sam Reaves
Hello Group, I just bought four of the FE5680A's that have the standard configuration Pin 1+15, Pin 2 Gnd, Pin 3 Lock, Pin 4 +5V Pin 5 Gnd, Pin 6 1pps?, Pin 7 10MHz, Pin 8 TX, Pin 9 RX. I have a LED with a 330 ohm current limiting resistor on pin 3 (the 74ACT240 can sink up to 24mA and I am well

[time-nuts] Thunderbolt

2007-02-14 Thread Sam Reaves
Count me in for one. Sam W3OHM ___ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts