Sunday 11 October 2015

Jamboree on the Air

It's that time of year again.........next weekend, October 17th & 18th, the HF bands should come alive with the voices of youth.  

Jamboree on the Air, which is more commonly known by its acronym JOTA, is an international Scouting and Guiding activity held annually on the third full weekend in October. 

The event was first held in conjunction with the fiftieth anniversary of Scouting in 1957, and was devised by a radio amateur with the callsign G3BHK. It is now considered the largest event in Scouting.

Amateur radio operators from all over the world will participate with over 500,000 Scouts and Guides to teach them about radio and to assist them to contact their fellow Scouts and Guides by means of amateur radio.  

Since JOTA isn't a contest, there is no designated start time.  Get on the air when you're ready!

In North America the following frequencies are used:

3.690 and 3.940
7.090 to 7.190
14.290
18.140
21.360
24.960
28.390

JOTA is a worldwide event, and JOTA stations in Europe will be looking for contacts as well.  To avoid conflict with the Worked All Germany Contest, European JOTA Stations will be active on the following frequencies:

3.650 to 3.700
7.080 to 7.140
14.100 to 14.125 and 14.280 to 14.350
21.350 to 21.450
28.225 to 28.400

Get on the air and work the kids !!!!

Saturday 3 October 2015

Antenna issues....

We have had a heck of a gale blowing here in Kingston for the past 24 hours and it is expected to continue into tomorrow.  Winds are gusting to 50 kph and are expected to die down over-night.

Well, after three years up 50' in a maple tree my centre support line for my 80m OCF Dipole finally broke.  The antenna is still up the tree, either the balun or the coax has found a branch to hang on to, but I could pull it all the way down using the coax.

Oh well, I can't complain after having to do little to no maintenance to it over the past 3 years.  I'll have to get one of the guys to shoot a new line over the same tree with their compressed air cannon and I'll be back in action in no time.

The plan is to replace the current rope with UV resistant and to also use a piece of aircraft cable attached to the balun for extra strength.

The fun of amateur radio!!


Island Activating

Most of my readers know I like to take part in island activations, and many time I have wondered how this part of the hobby started.  Well, today Jose, VA3PCJ, sent me a picture from the very first, the original island activation........so now we all know the truth.


Thursday 1 October 2015

Hurricane Watch for Joaquin

The Hurricane Watch HF Net was activated at 1500 UTC yesterday (September 30) on 14.325 MHz during the day and 7.268 during the night for Hurricane Joaquin.   Please keep these frequencies clear for Hurricane Traffic.  

There is already a lot of active traffic being passed on this net, especially from Bermuda, and the Bahamas.  Stations on the US Eastern Seaboard who are now getting prepared and are checking in.  

For your information the current track of this Hurricane is scheduled to come ashore near Atlantic City and is now shown heading straight for Kingston, and according to the current track it should hit us starting sometime early Tuesday, although it may hit on late Monday.  

We may just get the tail end of it, but lets be ready.  This would be a good time to secure any loose items laying around outside of the house to minimize damage from flying objects. 

Dave - VE3DZE, our Canwarn Controller, will be bringing up a weather watch net well before it hits us.

Saturday 26 September 2015

Saturday on the Bands

What a great day on the bands today.  This had to be the best day in about six weeks for working DX.   Today 20m and 17m were the main bands, but I did hear weak signals on 15m as well, although I did not manage to work any of them.

The SFI today was: SFI=100, SN=66, A Index=5, and K Index=2.  Not the best of numbers, but better than I've seen in a while!

First up today was HV0A, Francesco operating from the Vatican.   This was my first ever contact with a HV0 station, and I'm pleased to finally get it in my log.

After that it was:

TF2MSN, Odinn in Iceland
OZ90IARU, Benny in Denmark
FG5DH in Chris in Guadeloupe
EI4HDB, Mark in Ireland
M0KEB, Kevin in England
EU7A, Andy in Belarus
R2015SM, Club station in Russia
HK3C, John in Colombia

Not too shabby for 5w and a wire antenna, I'm hoping Sunday's propagation holds up and I get a repeat of today!!