7 Mar 2017

472kHz WSPR this evening

Yet another decent evening on 472kHz WSPR RX this evening. 11 spots with best DX 1525km from Spain.

Mendelssohn's Elijah Concert - NOT amateur radio

https://sites.google.com/site/cambschoral/home/tickets

Tickets for the 2017 West Road CCS concert in which my wife is singing (April 29th 2017, Mendelssohn's Elijah) may be obtained from Sue Allin or on the door. Click the link for Sue's address and more details.

If you are in the Cambridge area, you might enjoy this classic masterpiece.

Drains - NOT amateur radio

Today, they were clearing the crud in our drains outside our house. This was the view from our lounge just after lunch.

OFCOM update

OFCOM has just produced its latest monthly report.

See http://ofcom.cmail20.com/t/ViewEmail/i/6F434CD02AE01659/59D1BD3EA2F08127C67FD2F38AC4859C

Return to 6m MSK144 RX

After a good evening on 630m WSPR RX (Italy, Spain and Norway were the best DX spotted) using the earth-electrode "antenna" in the ground, I returned to 6m MSK144 RX this morning.

So far, just G3RED (91km) spotted strongly, presumably by aircraft reflection.

Sunspots and 10m - Tuesday March 7th 2017

Solar flux is 72 today. Sunspot number is again zero. A=25 and K=4.

2m UKAC tonight

A reminder that the RSGB's 2m activity contest is this evening 2000-2230z. As usual, I hope to take part with my big-wheel and 5W pep SSB. This is preceded by an hour of FM activity. Because my voice is poor, I usually stay on for 30-60 minutes, then go QRT.


See http://www.rsgbcc.org/cgi-bin/contest_rules.pl?contest=2mukac .


UPDATE 2140z:  7 squares and a few  "get-aways" tonight with 13 QSOs in just over an hour with 5W and an omni antenna. Best DX 215km.

More from Oleg about QRP Club

Another post from Oleg about a new member of the QRP Club:

Dear Club 72 members and friends,

I'm happy to inform about new Club 72 member -
# 95 - DH0DK op. Bernd
He  is  regular  visitor  (Frequenter)  of  the QRP Rendez-Vous round
tables.
Who's next?

72! Oleg RV3GM / KH6OB "Mr. 72"

This is a periodic Newsletter of the Club 72. Don't reply to Newsletter address! Send any requests or news to
mr72@club72.su please.

6 Mar 2017

Cellphones and brain cancer?

There has been debate for years and years about whether or not excessive use of cellphones increase the chances of getting brain cancers. I guess that prolonged use of a high power VHF or UHF handheld may pose similar risks?

According to Southgate News a judge in California has asked for a 2014 report to be made public. A quick read seems to suggest some sort of increased risk. Basically, this is all relative, but prolonged RF exposure is probably not good and is best avoided. Another argument in favour of QRP?

See https://drive.google.com/file/d/0B14R6QNkmaXuRmJlZDRWME5lN2M/view

Nearly - NOT amateur radio

This garden border, in the next street, is usually a blaze of yellow daffodils by now. Things are late this year, but another week or so and they should all be out. Nearly spring and lighter evenings again.

It started out sunny today, but the forecast is for rain later. I caught this photo before the rain came, although it has already clouded over.