Today I’ve been measuring the SWR of my 40m delta loop on different bands and frequencies using a borrowed MFJ-269 analyser. 40m 7.000 – 1.5:1 7.100 – 1.4:1 7.200 – 1.5:1 20m 14.000 – 1.6:1 14.100 – 1.7:1 14.200 – 1.8:1 14.300 – 1.9:1 14.350 – 1.9:1 15m 21.000 – 1.6:1 21.100 – 1.6:1 21.200 […]
Category: Amateur radio
Aerial work and digging a hole for my new Alimast
It’s taken a few weeks of planning but today a small working party consisting of myself, Colin (M1EAK), Yan (M0YNK), Chris (M6GSD) and Kevin (M0GWE) descended on my house to take down the mast with my VHF beam and move the 10m 5/8 wave to the standoffs the VHF aerial was on. That was completed […]
Days 240, 241 and 242
I’ve become a bit lapse in updating the blog with QSO details and so I’m a few days behind here – I’ll try and catch up over the weekend. But just because I’m not writing the blog doesn’t mean I’m not using the radio. On day #240 I first worked a few more stations on […]
Operating portable with homebrew aerials
One of the things I love about amateur radio is the fact that there are so many facets to the hobby that there’s always something new to try. At the meeting of the Colchester Radio Club last month there was a talk by Kevan, 2E0WMG about operating portable with lots of photographs of him operating portable […]
Days 237, 238 and 239 – some JT65, RTTY, SSB, PSK31 and even some FM
I’ve noticed that my operating tends to go in phases, sometimes I’ll work just 40m, or other times I’ll be operating exclusively on SSB and at the moment I’m in a datacomms phase where a huge chunk of my time is spent operating the data modes. So to kick off, on day #237 I first […]
Review – August
A good number of contacts made this month and the second highest number of DXCC entities worked mean that things are going well here at QSO365. I’m still behind on my QSL cards though and am slowly working to catch up. I enjoy writing cards but it is getting a little tedious so once I get […]
Days 234, 235 and 236
It’s holiday time now so I’m spending a little more time on the wireless. Of course, because it’s holiday means that I’m out and about doing stuff during the day and taking time late at night when I’d normally be in bed to play radio. I’ve had an update from John at Aerial-Parts of Colchester to […]
Building a dummy load
Some time ago I decided that I really ought to have a dummy load in the shack. I used to own a very good BNOS load a long time ago but I really have no idea what happened to it. At some time it probably was either sold or stashed in the loft, I really […]
Days 231, 232 and 233 – RTTY!
There was a Sporadic E opening on 6m on day #231 and so I was pleased to work HA3LI, Ali, IZ5EME, Marco, IW4AOT, Peter, IK4ASR, Davide and IZ3SQW, Mirko using just my homebrew indoor half wave dipole. I then switched over to 40m and spoke to GP3ZPE/P, Paul on Guernsey and then worked a couple […]
JT65A, working DX with low power
Over the last few months I’ve mentioned JT65, or to be more precise, JT65A a lot and it’s fair to say that I’ve had a lot of QSOs using it. In fact, at the moment it’s probably my favourite mode of operation. I explained about how a contact is made using JT65 in this blog […]
