A total of 10 birds today with singles only of TV, N. Harrier, Sharpie and Cooper's Hawk... the rest were Red-shoulders (2) and Redtails (4). Non-raptor Observations: Some non-raptors reported including... E.

The second circuit can then employ a longer chain of cascaded mix and divide modules to further extend the resolution by perhaps another 32 bits or more whilst retaining an adjustment range of say 10 -100 ppm. In practice there may be few applications for such a 96 bit resolution DDS with a 10-100ppm adjustment range. Bruce

Using my HP 53131A, I'm able to adjust the > Isotemp to 10 MHz +- 5 mHz with an EFC voltage of 4.64 volts. That is > within the adjustment range of the Fury, but I'm not sure of the > accuracy of the HP53131A.

I only have a really good 10 MHz OCXO crystal oscillator to distribute, so about -120 dBc at 10 Hz, -140 dBc/Hz at 100 Hz, - 150 dBc/Hz at 1KHz, and -155 dBc/Hz noise floor. No maser or cesium clock, living in the world of practical realities here.

A bit later this morning than past visits. The Bunting showed up at 10:15 Flew North. Dave Winston

>>>> >>>> There are some benefits (traditionally) in using 5 MHz over 10 MHz, >>>> but >>>> 10 MHz have become a common standard. The actual frequency isn't >>>> really magic, but 5 MHz and multiples became somewhat standard in the >>>> old MIL STD 188 for time-keeping, and it fit fairly well with what was >>>> already in use.

-----Original Message----- From: do-not-reply@ebird.org To: semismart9@aol.com Sent: Mon, Aug 10, 2009 2:26 pm Subject: eBird Report - MILFORD POINT, MILFORD CT. , 8/10/09 Location: MILFORD POINT, MILFORD CT.

Rally at 10 AM at Puget Park in the Proctor District for coffee and baked goods. Then at 10:30 trek the switchback and creek-side trail with ecologist Scott Hansen of the Puget Creek Restoration Society. At noon we will regroup at the diver’s park (Marine Park, Ruston Way) for a low tide beach cleanup.

Bye, Said Sent From iPhone > On Nov 23, 2014, at 8:47, "Bill" wrote: > > What's the latest opinion (data) on available low additive phase noise 10 > MHz amplifiers for 10 MHz distribution?

Of the 10 sparrow species seen, highlights were Clay-colored, Vesper, 4 White-crowned, 4 Nelson’s, as well as Dickcissel and 2 Bobolinks. We missed seeing a Chat by seconds. A beauty fall day: 44-63F, sunny, clear, calm wind-ideal conditions for viewing sparrows.