By focusing on process of nationalisation, commercialisation and popularisation, the paper argues that musical culture was and has been politicised in both eras. Since the collapse of State Socialism, there has been widespread public debate over what has been described as the filling of an unbridgeable gap between pre-socialist and post-socialist times cf. This was discussed in local daily newspapers by native lin- guists, writers, and journalists in the early s. LubsangjabL.
I am not going to contribute to a discussion of dimensions. This site details how I make my antennas with some different construction techniques and materials. I know there are people who think I'm nuts because copper is a lot more expensive than aluminium.
If you consider the cost of running LDF up a tower and N connectors for the same, a couple of hundred bucks for a good, weather proof antenna is nothing. There doesn't seem to be any need to make such small antennas out of Aluminium. I make mine out of copper.
Even if you don't like the expense of making the entire antenna out of copper, there are advantages in making the radiator at least out of copper.
If it is properly hardened, any thickness of copper will hold itself up for a couple of metres. Because the antennas are so small, you don't need much of it and so expense isn't much of a problem.
Copper has quite a few advantages over Aluminium in the order I find them to be: I get mine from Scott's plumbing supplies. Someone asked what I was doing and told me there was already an article in an AR magazine. Yes Dene - that was you. I have not seen the article and have no idea what it looks like but here's mine.
This antenna is extremely light in construction and is not suitable for 2m. The boom is made from 10mm strips of double sided PCB material.
Where the copper needs to be removed I did it with a light touch with an angle grinder. There are only 6 elements, 1 reflector, 1 driven and 4 directors.
The boom is made out of two such strips of PCB material and the elements made from 2mm copper wire. The PCB strips are soldered in a T pattern as shown here. The grinding and hole drilling were done after it was soldered together.
Only the reflector and driven element a folded dipole are shown. Note, you don't have to solder it all the way along. A few dabs will do. When matching with pieces of coax, it is often necessary to keep the bend smooth and wide but here quite unnecessary.
The elements are connected to the boom, which is so thin its effects are negligible, by drilling holes and soldering. The only exception is the driven element which is soldered to the boom with appropriate pads on the copper on the connection side and into a small V cut in the PCB on the other.
There is a virtual ground half way along the elements anyway.Lhagvasuren recommended choosing a monster-head, since there was an ancient Mongolian legend about a black monster called Inderma who plays a fiddle called the Inder müngün khuur [Tribunitial Silver Fiddle] in front of his Great Gate.
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antenna construction in general There are ample programs, websites, books and other sources for yagi dimensions. I am not going to contribute to a discussion of dimensions.
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