Re: [time-nuts] KS-24361 REF-0 standalone

2015-10-02 Thread Hal Murray
kb...@n1k.org said: > The main thing you get with the 7’s (vs the 5 and 6) is the ability to > switch over to Glonass. With the 8’s you get the ability to run Glonass plus > GPS at the same time. In both cases, you get nothing from the Glonass > constellation that’s worth the switch. In a ti

[time-nuts] Symmetricom TM7000 TymMachine

2015-10-02 Thread Linden
Hi, would anyone here have a user manual for the TM7000 unit as a pdf? Or the configuration software for the RS232 port? Thanks Linden ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/tim

Re: [time-nuts] KS-24361 REF-0 standalone

2015-10-02 Thread Bob Camp
Hi Given that eBay is awash in various older uBlox devices at really low prices, going for the > $200 a unit single piece price of the LEA-8T seems a bit much. You get all of the core timing functions in the “not T” parts (including sawtooth data). The main thing you get with the 7’s (vs the 5

Re: [time-nuts] KS-24361 REF-0 standalone

2015-10-02 Thread Bill Hawkins
Actually, the Lucent software uses RAIM, and reports the value in its status message. If the position appears to have drifted off, or there aren't enough satellites to calculate the position, the software declares the oscillators to be free-wheeling, an expression meaning that the oscillators are f

Re: [time-nuts] KS-24361 REF-0 standalone

2015-10-02 Thread Daniel Watson
Gregory, Thanks for your comments. You are absolutely right that a timing GPS module is required to make this a proper Time-Nuts solution. I know that many on the list have been thinking the same thing when they read my posts. Cost alone is what has prevented me from going directly to that approac

Re: [time-nuts] The Symmetricom GPS Antenna's

2015-10-02 Thread Heinz Breuer
Hallo Matthias, ich wäre an drei Antennen interessiert, wenn die Versandkosten im Rahmen bleiben. Ich bin im Raum Darmstadt. Mit freundlichen Grüßen Heinz Breuer Von meinem iPhone gesendet > Am 02.10.2015 um 21:40 schrieb Matthias Jelen : > > Hello Time-Nuts, > > thanks for that hint. Anyone

Re: [time-nuts] KS-24361 REF-0 standalone

2015-10-02 Thread Gregory Beat
Dan - I have been following your experimentation with the surplus Lucent KS-24361 REF-0 module, to transform it into a standalone GPSDO. The original usage of the classic Oncore UT+ GPS receiver for KS-24361 REF-1, by Symmetricom / Datum for Lucent, was deliberate. For usage at a cellular dat

Re: [time-nuts] The Symmetricom GPS Antenna's

2015-10-02 Thread Scott Stansbury via time-nuts
$20 each if you buy >10 units... On Oct 2, 2015, at 2:55 PM, Francesco Messineo wrote: > Same here, > shipping costs to Italy were quoted at $65, no joy. > I'll try to make some US friend buy one and re-send with cheaper > method, if possible. > > > On Fri, Oct 2, 2015 at 7:36 PM, Roy Phillip

Re: [time-nuts] SRS FS710 spurs at 50Hz and harmonics?

2015-10-02 Thread Magnus Danielson
Hi, I did measure the phase-noise of a FS710 with my TimePod and saw the same as you. Cross-correlation is a nice tool in the toolbox. It was really clear that the OSA cesium was much cleaner than the FS710 buffered variant of the signal. The sawtooth is expected, and the caps just makes su

Re: [time-nuts] New Symmetricom 58532A antennas - Launch3

2015-10-02 Thread Gregory Beat
Launch3 contacted me, this morning, and noted they received over 10 separate inquiries for the 59532A antenna within 3 hours after I posted on "time-nuts" (daily digest readers have not yet received notice). For newbies, this is a great price (eBay sells the used antennas for $100 each), and they

Re: [time-nuts] The Symmetricom GPS Antenna's

2015-10-02 Thread Matthias Jelen
Hello Time-Nuts, thanks for that hint. Anyone in Europe / Germany interested? I´d be interested in buying some of those - I´d be willing to organize a centralised buying, pick them up at the customs and forward them (if the number stays reasonable :-) Please send me a private message if int

Re: [time-nuts] New Symmetricom 58532A antennas - Launch3

2015-10-02 Thread Adrian Godwin
There's a drawing on the spec sheet. It's just a bit of 1 5/8 tube. Try a local aerial fitter. On Fri, Oct 2, 2015 at 2:01 PM, Steve wrote: > The Symmetricom data sheet mentions the Option AUB antenna mast. What is > that? I don't find details of it. How does you mount the 58532A antenna if > t

Re: [time-nuts] The Symmetricom GPS Antenna's

2015-10-02 Thread Francesco Messineo
Same here, shipping costs to Italy were quoted at $65, no joy. I'll try to make some US friend buy one and re-send with cheaper method, if possible. On Fri, Oct 2, 2015 at 7:36 PM, Roy Phillips wrote: > For we Europeans, British in my case, the Symmetricom GPS antennas are very > good buy – but

Re: [time-nuts] New Symmetricom 58532A antennas - Launch3

2015-10-02 Thread Adrian Godwin
I shipped a bunch of ref-0 units to the UK. Saved a huge amount of shipping by buying a lot. It might not be much more expensive to ship 10 than 1. There are still a couple of patient folk on this list waiting for me to ship them on (or maybe they've given up waiting for me to be less busy). O

Re: [time-nuts] New Symmetricom 58532A antennas - Launch3

2015-10-02 Thread Mike Cook
> Le 2 oct. 2015 à 15:01, Steve a écrit : > > The Symmetricom data sheet mentions the Option AUB antenna mast. What is > that? I don't find details of it. How does you mount the 58532A antenna if > the Option AUB mast is not available? The data sheet has the mast dimension. It is a standard

Re: [time-nuts] SRS FS710 spurs at 50Hz and harmonics?

2015-10-02 Thread Anders Wallin
Hi all, thanks for all the suggestions. I am starting to think this is a feature not a bug. I tinkered with the FS710 a bit today. It shows about 600mVpp 100Hz sawtooth on the +/-13.9VDC input to the voltage regulators. I changed the big electrolytic caps and the smaller tantalum caps around the 78

[time-nuts] The Symmetricom GPS Antenna's

2015-10-02 Thread Roy Phillips
For we Europeans, British in my case, the Symmetricom GPS antennas are very good buy – but the addition of US $60.00 for the shipping makes them rather expensive ! – plus taxes .. Roy ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe,

Re: [time-nuts] New Symmetricom 58532A antennas - Launch3

2015-10-02 Thread Lists
> On 2 Oct 2015, at 01:05, Daniel Watson wrote: > > Thanks for passing this along. That's quite a good price, assuming the > shipping is reasonable. Well they wanted $65 to ship one to the UK, so I didn’t bother, I guess shipping in the US will be cheaper! Chris G1FEF

Re: [time-nuts] New Symmetricom 58532A antennas - Launch3

2015-10-02 Thread Lizeth Norman
Ordered 3. Price break on 5 is $20 apice versus 25$ Happy nuttery! On Fri, Oct 2, 2015 at 9:01 AM, Steve wrote: > The Symmetricom data sheet mentions the Option AUB antenna mast. What is > that? I don't find details of it. How does you mount the 58532A antenna if > the Option AUB mast is not avai

Re: [time-nuts] New Symmetricom 58532A antennas - Launch3

2015-10-02 Thread Mark Spencer
Hi I have one of the masts, it's just a piece of tubing. According to the instructions that came with my antenna the mast has an outer diameter of 42mm, I would expect a metal supply store could supply a suitable piece of pipe or tubing ? Hex screws in the base of the antenna clamp the antenn

Re: [time-nuts] New Symmetricom 58532A antennas - Launch3

2015-10-02 Thread Mike Feher
I decided to order 6 of them. You can never have enough of a good thing at a good price :). Anyway, they told me if I buy 10 then they would only be $20 each so I went ahead and did that. While I also live in NJ, so they are not all that far from me. The UPS for the 10 was only $19. Seems like

Re: [time-nuts] New Symmetricom 58532A antennas - Launch3

2015-10-02 Thread Steve
The Symmetricom data sheet mentions the Option AUB antenna mast. What is that? I don't find details of it. How does you mount the 58532A antenna if the Option AUB mast is not available? Steve, K8JQ On 10/1/2015 3:19 PM, Gregory Beat wrote: I received this e-mail earlier today (below) from Lau