Nebula tilt base progress 7/1/2021

So making good time of my lunch break, i set about creating the lengths of wire required for the radials.

The guide advises 10m radial lengths and 30 from teh supplied wire, with 60 being me the optimal for 80m. I took the wire from the delivered kit and set about it !

So i had time to checkout the base whilst i was in the garden, and apart from the part i couldnt reach, it looks a fairly decent job. I’ll be completing the rest tomorrow in my lunch break as its now flat on the ground as the underside is painted. I used my trust surveyors tape measure, i can really recommend getting one of these if you are making wire-based antennas, it saves so much cutting/adding later on. I pinned down at 10m10cm to allow a bit of room for cutting and soldering the hook connectors on.

I used two mast-brackets to create a ad-hoc spool system – it really made life easy in pulling out the 30 lengths of 10m wire. I have some other spools of wire also, but they are a little larger, but the ones supplied by callum are a really good size to ‘work’ with.

I was glad in the time i had to get all the lengths cut, so I can *hopefully* make a start on creating probably them into groups of 4 (will check how many connectors i have). I’ve ordered 500 meters of wire from Sotabeams, its not as ‘heavy’ as the wire callum provided, but good enough for radials, so i should be able to create the 60 radials for optimum 80m performance. The good thing is that the wire handly gives the velocity factor, so calculating the lengths of wire to match 40 and 20 should be easy enough.

I also received the guying kit which includes steel guying ropes. These are for only upto 10m high, but I’m intending to use these on the lowermost section, leaving guying points 2 & 4 to a good quality rope. I will probably use the guying stakes to secure the tilt base in some fashion.

So despite it being a busy week with work/uni-work and limited day-light hours, have got a reasonable amount of ‘prep’ work done. Hopefully I can at least get 80m working this weekend, but lets see how things pan out, but feeling confident so far !

Alan / 2E0FWE

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