Tag Archives: antenna

New antennas and activity

IMG_1245

View from the front of the house

After the trials and tribulations getting planning permission for my mast, and several setbacks since then I have finally got the antennas up and certainly working, at least on 2 metres and 70 centimetres. I have not yet fired up the transverter for 23 cms (I hope it still works after all these years), but I am operational on the two lower bands.

So how is the receive set-up? On 2 metres I can hear the Belgian beacon ON0VHF on 144.418MHz consistently just above the noise, but at least as well with my 7 element yagi as the Hockley shop down the road used to with their 20 elements. This is in flat conditions, even poor. I have a GaAs FET preamplifier for 2 metres and am using Ecoflex 15 feeder, but to my ears the readability is not improved by the preamp, which says a lot for the “front end” of the old FT290R I am using as the main transceiver for the moment.

Much to my surprise I can also hear ON0VHF above the noise on 70 centimetres using my 2 metres rig’s stablemate, an FT790R, also dating from the early Eighties.

Currently I have 25 watts on 144 MHz and have got into Lincolnshire with 1 watt on 70 centimetres, a distance of about 87 miles in flat conditions, and my report was 57.

There is a lot to come, especially when conditions may be more favourable.

IMG_1249

7 element LFA yagi for 2 metres, 13 element LFA yagi for 70 centimetres and 23 element Tonna for 23 centimetres.

Advertisements

Setbacks and progress on the antenna front

IMG_1031

The “offending” mast

Back in January Gary, MM0CUG, visited the QTH to install a mast on the side of our house to support the three antennas I have in mind. For various reasons outside his or my control he was not able to finish the job, so we had the mast up with no antennas.

Gary was scheduled to return to put the antennas on the mast for me, but in the intervening period someone complained to the Planning Department of the local Council. I have spoken to all the obvious neighbours and none has admitted to complaining. I believe all of them, so it is a mystery as to who objected.

One of the planning officers came around, and although many amateurs around here have antennas up without Council approval, I was told that I would have to apply for planning permission, which I have now done. Unfortunately, I must wait up to eight weeks to know whether my application is successful. There is a possibility I will have to take the mast down, although feedback I have received from the Council so far leads me to be cautiously optimistic.

The plan is to have 7 elements LFA Yagi from Innovantennas to 144 MHz, a 13 element from them for 432 MHz, and a 23 element Tonna Yagi for 1296 Mhz. These were the bands on which I was most active over thirty years ago and I hope to make a decent comeback. I am aware that activity is much less than it used to be, but I aim to contribute to a considerable increase.

I just cannot wait to be back doing what I used to. My current restriction to a collinear for 2 metres and 70 cms is very frustrating and I am just not an HF person at heart, though I understand that even if I were, conditions are very poor due to where we are in the Sun’s cycle.

I will be back, by hook or by crook.