[time-nuts] Time Nuts at Dayton Hamvention

2014-05-12 Thread Robert LaJeunesse
Just a note that there will be some Time Nuts at the Dayton Hamvention this weekend. Don't be surprised to run into one or more at Flea Market spaces FW 1902/3/4/5. We'll have shade and chairs to sit yourself in. Bob LaJeunesse  p.s. Unless John Ackermann or Tom Holmes grabs it first I'll have

Re: [time-nuts] PRS10 rubidium on eBay

2014-05-12 Thread johnk0...@juno.com
Yep, that's the one, Corby. I'll let Bill know you're not interested. John -- Original Message -- From: To: time-nuts@febo.com Subject: [time-nuts] PRS10 rubidium on eBay Date: Sat, 10 May 2014 12:52:20 -0700 John, I believe that the unit referred to is a Tracor 308A. I no

Re: [time-nuts] Low cost GPS module for < 100ns timestamping error

2014-05-12 Thread Jason Rabel
> Unfortunately they use way too much power - 800mW maximum compared to > 50mW for a UBLOX MAX-7c which are around $15. It also is specified at > 50ns rms, 99% < 100ns. It appears that most, if not all, the timing > type modules are higher power as well as more expensive; unless anyone > has a

Re: [time-nuts] Low cost GPS module for < 100ns timestamping error

2014-05-12 Thread Björn Gabrielsson
> On Mon, May 12, 2014 at 3:03 AM, Tony wrote: > >> >> Unfortunately they use way too much power - 800mW maximum compared to >> 50mW >> for a UBLOX MAX-7c which are around $15. It also is specified at 50ns >> rms, >> 99% < 100ns. It appears that most, if not all, the timing type modules >> are >>

Re: [time-nuts] Low cost GPS module for < 100ns timestamping error

2014-05-12 Thread Chris Albertson
On Mon, May 12, 2014 at 3:03 AM, Tony wrote: > > Unfortunately they use way too much power - 800mW maximum compared to 50mW > for a UBLOX MAX-7c which are around $15. It also is specified at 50ns rms, > 99% < 100ns. It appears that most, if not all, the timing type modules are > higher power as

Re: [time-nuts] Stuff for free and for sale

2014-05-12 Thread Alexander Pummer
and her is the manual for it: http://assets.fluke.com/manuals/8842a___imeng0300.pdf 73 Alex On 5/11/2014 8:45 PM, Jay Cox wrote: Fluke 8842 ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/l

Re: [time-nuts] Low cost GPS module for < 100ns timestamping error

2014-05-12 Thread Tony
On 10/05/2014 15:15, Attila Kinali wrote: On Fri, 09 May 2014 18:46:05 +0100 Tony wrote: Quite a remarkable datasheet for a low cost part - I've not found any other low cost oscillator with either of those specifications, and even some (most?) of the OXCO don't specify the freq/temp slope. I'

Re: [time-nuts] Low cost GPS module for < 100ns timestamping error

2014-05-12 Thread Tony
On 10/05/2014 04:19, Chris Albertson wrote: On Fri, May 9, 2014 at 10:46 AM, Tony wrote: But isn't that only supported by 'timing' GPS modules that allow you to specify the location? But they are rather more expensive than the common navigation type modules - are there sub $15 modules that sup