If one was to make a 20 MHz reference, what's the best way to get a 20 MHz sine wave (at least 0 dBm) from a 10 MHz TCXO or OCXO? The 10 MHz devices seem much more popular than 20 MHz ones, so I can probably pick a higher spec 10 MHz device more easily. Dave -- A: Because it messes up the order in which people normally read text.

. > > Thanks, > David Clark > > At 04:03 AM 2/10/2009, Gang Liu wrote: >> >> You can create your own SDP offer/answer for T.38 if you use pjsip-ua API. >> >> regards, >> Gang >> >> On Tue, Feb 10, 2009 at 7:28 AM, David Clark wrote: >> > If supported any special configuration required to enable it?

The RUFOUS HUMMINGBIRD was seen at the feeder this morning around 8:40 and it fed briefly about 5 to 10 seconds. It flew off up into the big Cedar west of the feeder. Dr. Yendt had filled the feeder and the heat lamp was keeping the syrup from freezing despite the -10°C temperature and the raw east wind.

Sent from my iPhone > On Nov 21, 2013, at 10:20 AM, "Comins, Patrick" wrote: > > And an odd, large gray-winged gull. Very interesting. > > Sent from my iPhone > >> On Nov 21, 2013, at 10:08 AM, "Comins, Patrick" wrote: >> >> >> What else? Possible hybrid Herring x Lesser or some such. Photos.

To view a map, visit the Thickson's Woods website at http://www.thicksonswoods.com Dennis Barry & Margaret Carney Thickson's Point, R.R. 2 Whitby, ON L1N 5R5 (905) 725-2116 dbarry@interlinks.net mcarney@interlinks.net

For a detailed schedule visit: www.festivalofbirds.ca For highlights and other updates follow us at www.twitter.com/PointPeleeNP The Festival is brought to you by Parks Canada - Point Pelee National Park and the Friends of Point Pelee. Hikes are generously supported by Quest Nature Tours and Tropical Birding Tours.

From Scott Kruitbosch: 05/05/10 - Stratford, Great Meadows IBA -- 2 WHITE-CROWNED SPARROW, 2 BROWN THRASHER, 8 BOAT-TAILED GRACKLE, 10 warbler species including 1 BLACK-THROATED BLUE WARBLER, 2 NASHVILLE WARBLER, 2 NORTHERN WATERTHRUSH, 3 AMERICAN REDSTART, 3 BLACK-AND-WHITE WARBLER, 3 BLACK-THROATED GREEN WARBLER, 2 NORTHERN PARULA, 1 YELLOW-RUMPED WARBLER,

Burt, K6OQK >Subject: Re: [time-nuts] what is the best way to multiply a 10 Mhz > signal? > > >On 21/12/10 16:35, Stephen Farthing wrote: > > Hi everyone, > > > > I want to multiply the output from my Efratom 101 (10Mhz) to clock a DDS at > > 70 Mhz. Has anyone tried this? > > > > Regards, > > > > Steve G0XAR

A Windows 10 PC is only powered up while we are there, so on around 2-4 hours per week. Does anyone have any thoughts on what might be the most suitable software to run on our Windows 10 PC to set the time correct?

Everything running on 3.3V, total current may be below 10 ma. Far fewer parts involved. A lot depends on just how that spec gets interpreted. Surplus OCXO’s are well … surplus. A significant percentage of the OCXO’s I’ve seen on the surplus marked are pulls off boards and are busted.