Shine On Harvest Moon The Ink Spots Written by Jack Norworth and Nora Bayes
Shine on, shine on harvest moon up in the sky I ain't had no lovin' since January, February, June, or July Snow time ain't no time to sit outdoors and spoon Shine on, shine on harvest moon for me 'n' my gal
One of the things I enjoy with my Amateur Radio activities is experimenting with simple aerials to see which works best for me. For the past week or so I have been building and experimenting with what is called a magnetic loop aerial. Something which has been on my 'round tuit' list for several years:
The small black 'loop' connects to the transmitter / receiver. That picks up the signals received by the larger copper loop which is about 1 meter in diameter. Just above the copper loop is the tuning mechanism which has to be designed to handle high voltages. It might be low power being transmitted but in excess of 1000 volts can be generated at the top section. These aerials seem to need little power to send signals a fair old distance. I use just 10W which is one tenth of the full power of my transmitter and one fortieth of the power I am licenced to use. Best contact to date has been 4177 miles to a station in the US using a digital mode called FT8 on the 17m band.
With most aerials the higher up they are the better they work but the magnetic loop seems to work miracles when close to the ground.
Bright and early yesterday we trundled off to the vets as Penny was to have her teeth cleaned, again. As in the past the vet thought he might have to extract one or more - one of the problems with having a greyhound. She didn't have her op until late in the day so initially they suggested keeping her in over night for observation.
Just before 8 p.m. I had a phone call. No extractions were needed and she had recovered so well she could go home. By this afternoon she was well and truly back to normal with just a shaved leg to show for her experience.
Getting ready for an after tea time meal doze:
I knew she was due for a 'clean up' as her breath had become very bad but today it is as sweet as anyone could ask for. Paws looking better too as she also had a pedicure while she was there.