One skein (10-15 )of tundra swans moved over early. Predictions: Rain 60% chance of precipitation BUT North to Northwest winds.

. > > So I decided to give calibration/adjustment of my bench PRS-10 a go. > > What I discovered is that on my particular unit, the frequency was enough > off that in order to bring it close to spec, I had to adjust the Mag Offset > to the lower end of it's range (2300), and even then the set frequency was > lower than I would have liked. > > According to

) Yellow-rumped Warbler (1) Black-throated Green Warbler (40+) Blackburnian Warbler (2) Prairie Warbler (1) Palm Warbler (3) Blackpoll Warbler (5) "Baypoll" Warbler (10) Black-and-white Warbler (30+) American Redstart (400-500) probably a low estimate Common Yellowthroat (3) Hooded Warbler (1 adult male) Wilson's Warbler (1) Probable Nashville (2

- Milford Point Coastal Center Fundraiser - Sunday, Oct 10, 2021 Hello Friends, On Sunday, October 10, 2021, our ace birding team, “The B.W. Surf Scopers”, will be participating in the annual The Big Sit! birding competition at Milford Point.

I saw 8 + Sandhill Cranes in a cornfield about 1 km north of the intersection of Highway 21 and Bruce rd 10. This is the intersection East of Allenford. They were eating on the edge of a cornfield on the west side of the road with a large flock of Canada Geese. >From Owen Sound go west on highway 21 to the Grey/Bruce line and turn right (north).

If the radio's clock can be trimmed with a voltage, why not divide the radio's 20 MHz clock by two and feed the result into the GPSDO in place of the GPSDO's 10 MHz oscillator. -- Chuck Forsberg WA7KGX N2469R caf@omen.com www.omen.com Developer of Industrial ZMODEM(Tm) for Embedded Applications Omen Technology Inc "The High Reliability Software

It has enormous stop-band suppression maybe 200 >> dB (theoretical) by +/- 10 MHz away from fc, but large insertion loss >> about 10 dB. The plan was to double the 80 MHz OCXO into this filter, >> which should eradicate all spurious from below.

The juvenile CURLEW SANDPIPER was still present early this morning (Monday) between at least 8:30 - 10:30 am at Jaeger Rocks in Fort Erie, loosely assoicating with a juv. Dunlin. Also as Willie D. noted, the bird is very flighty with the Killdeer, thus it would be helpful to approach slowly and then scan.

In less than 10 years there will be no more mechanically timed diesels. The trawler with the indestructible single will be a right up there with the 1950 Ford." I am sure he meant in ten years you will not be able to buy a NEW trawler w/o electronic engine controls. HOWEVER, there are still going to be a lot of us with older, non-electronic engines.

> If anyone has the manual on the HP 8970B noise figure meter (10-1600 MHz, > a bit higher with an option), could they scan me pages 1-1 and 1-2, as > TIFF files but do *not* convert to pdf. The manual is on the Agilent site, > but those two introducory pages are missing.