User:TheAnarcat

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I am anarcat and i hope i'm not screwing things up here too much. :)

I just passed my basic qualitification in Canada, with honors (so I can operate HF), yay! I am now AKA VA2ANK. -- TheAnarcat 21:50, 10 October 2010 (CDT)

My rig

I uploaded a few photos in this album.

New quad antenna project

A sketch of my antenna

I am working on building a new antenna, pictured right. It is based on this design, which uses a mix of PVC pipes and fiberglass rods, except I adapt it to a 20m antenna.

Here's my parts list.

Part Amount Where Price Notes
Parts on hand
tripod 1 addison (done) 45.56$ ~2' x 2'
3m steel pole 1 downstairs 0$ to connect the beam and tripod, 1-1¼"
sandbags 3 home depot (done) 10.76$ one per leg
hose clamps 8 home depot ~15$ unit price ~2$
8"x½" plastic tube 1 home depot (done) ~2$ for spreader/wire attachment
Parts missing
15' 1" fiberglass 8 mgs4u.com - ordered ~160$ unit price 17.10$ - use the type 1L because the type 1 doesn't fit in the 5-way PVC connector
U clamps and bolts 4 home depot ? for the beam/pole fitting
4m 1"PVC 1 home depot ? or aluminium?
plywood 6'x5' home depot 5$? 1' x 2' used for the beam/pole fitting
welding wire aluminium 270' spool canadian tire? ? example: Aluminium 5356 MIG alloy
5-way 1"PVC conn. 2 creativeshelters.com 3.08$ couldn't order, they don't accept canadian zip codes, and shipping is 30$ anyways
Discarded approaches
1"x½" copper pipe 8 home depot ~5$ we'll use tie-wraps instead for spreader/wire attachment
8m ½"PVC 4 home depot ? PVC pipes are too flexible to hold properly, we need fiberglass
AUG 12 copper wire 44.4m ??? 29.32$ (addison?) 48.64$ pour 2x12 22m (dubo) addison doesn't have bare wire, and dubo only has bare up to 8 gage, too big (it's mainly for grounds) copper wire never comes bare, and i may have better luck finding mig soldering wire like Aluminium-5356

Total price: ~280$

Notes:

  • Gauge: 10-16 AWG is okay (see AWG, that is 1.2-2.5mm or 1/10" - 1/20"), and can be insulated, according to this page
  • Using welding wire is a good idea, as the lightning bolt quad uses
  • I was suggested Dubo for electric supplies
  • Concerned about the hub kit, that the PVC will either not fit or break, would rather have aluminium like this or this

Références

Je collecte ici des bons sites au sujet du ham radio.

Software

This needs to be merged into Software

  xplanet -latitude 45.5 -longitude -73.66 -wait 60 -label -projection azimuthal -fork -radius 90
  ibp FN35EM

... others to follow, there's a whole hamradio section in debian.

Stuff to buy next