Re: [time-nuts] GPS Referenced Programmable Oscillator...

Well it seems to me to have too high a price.  It could be useful; if I had one I'd use it as a master oscillator for my HP counter.  My ham transceiver is very accurate so I don't need to improve on it. If it were around $50 I would be very interested. Bob K6DDX On Sunday, October 18,

Re: [time-nuts] GPS Referenced Programmable Oscillator...

On Sun, 18 Oct 2015 17:56:36 -0700 "Burt I. Weiner" wrote: > I just ran across this and wonder what you think. > > http://www.force12inc.com/products/gps-locked-precision-frequency-reference-low-jitter-gps-clock-450-hz-to-800-mhz-output.html > > Seems like it could be set up as a

[time-nuts] looking for rakable GPSDO

Hello, I'm looking for a 10 MHz output GPSDO with external antenna which would be rackable. Symmetricon doesn't seem to propose some neither Keysight. Found some stuff in Oscilloquartz. Any other brand to suggest ? Thanks & cheers Stephane ___

Re: [time-nuts] looking for rakable GPSDO

Salut, On Mon, 19 Oct 2015 14:10:00 + Stéphane Rey wrote: > I'm looking for a 10 MHz output GPSDO with external antenna which would > be rackable. Symmetricon doesn't seem to propose some neither Keysight. > Found some stuff in Oscilloquartz. Any other brand to

Re: [time-nuts] How did they distribute time in the old days?

On 2015-10-15 08:32, Tom Van Baak wrote: Nick Sayer writes: The WU standard time service goes back further than the turn of the 20th century. It started in 1870. Also, for a screen full of irresistible SWCC photos, try this: https://www.google.com/search?tbm=isch=self-winding+clock+company

Re: [time-nuts] GPS Referenced Programmable Oscillator...

It would be interesting if the programmable PLL was offered as a stand alone (using an external 10MHZ reference) ..now that would be something. Instead of adding a mystery GPS receiver and a mystery TCXO into the works. Most people interested on this probably already have one or two (or more )

Re: [time-nuts] looiking for rakable GPSDO

Stephane, I got a TrueTime Model XL-AK unit from ebay a couple of years ago and been quite happy with it It is rackable, has several 10 MHz. outputs, and just plays. Using a bullet antenna, also from ebay. Al, k9si Hello, I'm looking for a 10 MHz output GPSDO with external antenna

Re: [time-nuts] How did they distribute time in the old days?

The SWCC clock time synch coils were wired in series. Voltage varied with the number of clocks in the circuit. It takes about 300ma to drive the coil. Do a Google search for "swcc synchronizing coil voltage" to see a thread where I talk about this on the NAWCC clock message board. Also the clocks

Re: [time-nuts] GPS Referenced Programmable Oscillator...

Given the extreme output range (450Hz to 800MHz) it must have a DDS with no filtering at each output, right? I don't think the mystery TCXO runs at 1.6GHz, but some GPS-TCXO inside is instead multiplied way way up. Tim N3QE On Mon, Oct 19, 2015 at 8:20 AM, Attila Kinali

Re: [time-nuts] looking for rakable GPSDO

Salut^2, On Mon, 19 Oct 2015 15:17:00 + Stéphane Rey wrote: > Salut Attila, (by the way how do you know I speak french ? Is my > english so poor ;-)?) Oh.. First name "Stéphane", family name "Rey" and a wanadoo email address are some dead giveaways :-) > I

Re: [time-nuts] looking for rakable GPSDO

On 10/19/15 7:10 AM, Stéphane Rey wrote: Hello, I'm looking for a 10 MHz output GPSDO with external antenna which would be rackable. Symmetricon doesn't seem to propose some neither Keysight. MicroSemi now has the product line.. They've got tons of rack mounted GPS disciplined stuff. We have

Re: [time-nuts] looking for rakable GPSDO

Is the KS-24361 too narrow for your use, or are you only looking for new equipment? On Mon, Oct 19, 2015 at 10:10 AM, Stéphane Rey wrote: > Hello, > > I'm looking for a 10 MHz output GPSDO with external antenna which would be > rackable. Symmetricon doesn't seem to propose

Re: [time-nuts] looking for rakable GPSDO

Meinberg, Microsemi (former Symmetricom), Brandywine, Arbiter, Spectracom, Zyfer --     Björn Originalmeddelande Från: Stéphane Rey Datum:2015-10-19 16:10 (GMT+01:00) Till: time-nuts@febo.com Rubrik: [time-nuts] looking for rakable GPSDO Hello, I'm