Building a new Antenna!

So the TEV, as good as it is, really doesn’t cut it for 40m 🙁

So it’s time to string up a dipole!

Of course, it’s not that simple 😉  I figure if I’m going to the effort of putting up support masts (using 6.5m lengths of 20mm MD gal tube (5mm wall), mounted to the fence posts each side of the yard), and running rope, cable, etc.. then I may as well ‘do it right’..  So I’m budiling a Multiband Dipole! It looks pretty good, so we’ll see how it works – the poles are on order (BJH don’t keep 20mm medium-duty pipe in stock, so it should be arriving friday..), I’m currently building the centre separator (18″ high, as I want to make it four-band to include 10m as well..), plus figuring out how to run the wires for the dipole.. I have a 100m role of light fig-8 speaker cable here, so I’m figuring I’ll just split that (giving me 200m), and then make the top run of the fan actually out of light rope, with the dipole wire tethered to it.. – then the other (shorter) wire runs should be ok to hang under that.. – we’ll see how they go, we can always replace with rope later on..

Photos to follow 🙂

Relocated the TEV-1 AGAIN

Been having absolute hell getting much reception at all on 40m.. After shoving the TEV-1 specs into an antenna analyser, I realised the installation instructions from te manufacturer are simply *wrong*. I’m not sure why they say to use a 4:1 balun (I threw that away after the first day), or to get it ‘as high above ground as possible’.. but analysis shows that *sitting on the ground*, it has a VSWR of 10:1.. Sitting 3m above ground, that jumps just a little bit.. – to 129611:1!@#! Yeah, that’d be why I’m not hearing much 😉

So the TEV-1 is now down off the big 8m mast, and will go up behind the shed again, at roof level with three grounded radials below it, as soon as I get new bolts from TET-Emtron.

Oh, yeah, I again had the privilege of being the only person to ever have the screws disappear from their TEV-1! I find it slightly surprising that I’m the only person to ever shove their TEV-1 up in the air (like the instructions say 😉 ), although maybe I’m just the only person on the coast doing it 🙂

Either way, all good, they offered to send me replacement elements if I wasn’t able to separate them (8hr in lanolin bath sorted that out!), and are sending me bolts to replace the screws, so it shouldn’t come apart again 🙂

Could We Survive Without Private Cars?

Could We Survive Without Private Cars?.

It’s an interesting article.  I can see how folks in built-up areas could maybe make do without their own car – infact I know quite a few folks who DO make do without a car..  But it seems to be an inner-city possibility only, really..

What about those of us who live out of town?  Or for whom Car ownership/driving is a way of life or hobby, or even part of their work?  There are those of us who have Ham Radio gear in their car (in a lot of cases, worth WAY more than the car too!), or use their car for work (aka van/4wd with tradies rack, towbar, etc etc)  I sure wouldn’t be trusting a hired or ‘public shared’ car I can’t see a ‘public shared’ car coming with offroad-ability, and the reliability that you’d WANT if you went off-road?  I sure wouldn’t take a hired 4wd (if you could even hire one!)  offroad – You’d be pretty SURE you couldn’t trust it!   I’ve hired plenty of cars and trucks before, and I know how abused they are – I remember heading to Kempsey, the weekend before the start of my 4th year of uni, with two 1-tonner utes, pulling tandem trailers, and then towing back two old wolseleys..  By the time we got back to Melbourne, the engine on the manual was blowing a LOT of smoke, and the auto on the second was slipping like mad between gear changes..  Was a small petrol 1-tonner the wrong choice for towing that load? sure – but the hire places don’t hire anything larger!  Or at least they didn’t way back then anyway 🙂  Although I note that most hire places don’t have towbars on their utes anymore..  Infact, last time I needed to hire a car/truck to pull a trailer, I couldn’t actually find one!  So we ended up sorting out a larger moving truck when we shifted house, so we could fit motorcycles on the tailgate..  And found a towtruck driver to whom 50 bucks and a case of VB was enough payment to move a couple of minis across canberra..

I thought this was interesting too:

It’s easier not to go to a shopping centre if there’s a reliable home delivery service

I dunno about other folks, but working from home, I *LOVE* going to the shopping centre, as it gets me out of the house!  Now sure, in fine weather, I prefer to ride my pushbike the 12km round trip to get the mail every morning, but some days I just don’t have the time to take out of my work day to do it, so it’s on the motorbike, or in the pajero..  And yes, I know I can have austpost email/sms me *if* i have mail.. but that costs extra on top of the already spiralling costs of owning a postoffice box!

IMHO, *NO* we couldn’t survive without Private Cars.  *AS A WHOLE* that is.  I’m sure there’s a small portion of the Australian Population who live close enough to city centres to be able to.  But for the majority of us, it’s simply not an option!

Meanwhile you see soccer mums driving big 4.8L land cruisers, to take the kids to school and back.  yeah, if that’s not a waste of fuel, road wear, and parking space, i don’t know what isn’t..  Heck, even the folks who drive all year round with their aircon on shit me to tears – c’mon guys, you don’t need the aircon on when it’s 15C outside!  I don’t know what the smaller cars are like, but the missus’ commodore uses about the same fuel as my pajero in summer – that’s an extra 5L/100km, just because the aircon is running!

Meh, ok, that’s my rant done 🙂

Ebay?! Hah didn’t think of that!

I was sitting in the garage this afternoon, checking on some of my ebay auctions (from cleaning out the garage, yay!), and it occurred to me – look for trailer parts on ebay!

Wow, there’s a veritable plethora of trailer parts on ebay! from trailer manufacturers, and surprisingly, cheaper than you can buy from online trailer parts companies, go figure!

Disorganised Much?

NSW Teachers federation Has a thing called the Anna Stewart Program – it’s to help make Female members of the TF more involved, and get them working within the federation.. Term 4 sees a member selected for working at the Head Office in Sydney for the entire term.. Which is a great opportunity, if you want to get more involved in your union.. This year at annual conference, there was quite a bit of talk about how the Female members of the TF tended to stop participating when they had children, and then got involved again 20-or-so years later when their children left home, because organising their lives around federation activities was just too much work..

And what do you know? We’re two weeks from the end of term 3 – and there’s been no decision as to who the successful applicant for the Term-4 position is! If the selected lady has a family, and doesn’t live in sydney, it doesn’t leave her very long to organise her family, life, etc, to do without her for *THREE MONTHS* while she’s living in sydney working with the federation..

</RANT>