1
2
submitted 4 weeks ago by lime@feddit.nu to c/deltahunters@feddit.nu

I've not set up a community before, i just want a place to discuss my hobbies. So if anyone has an idea of what needs to be added, i'm all ears.

My initial thoughts are that we probably want a wiki. Both as a quick reference and as a landing page for newbies. Yes, The Bad Site has one, but it's on fandom and i don't really feel like using it or straight up copying from it.

2
4
submitted 4 weeks ago by lime@feddit.nu to c/deltahunters@feddit.nu

Since Rockwell mostly used encabulation in transmission design, one can argue that this video is a bit niche. However it remains the clearest explanation of the concept for the layperson.

3
4
submitted 2 weeks ago by Kapten@feddit.nu to c/deltahunters@feddit.nu

I just stumbeled upon it, it says WX so my first assumption is Weather radars?

4
4
submitted 3 weeks ago by lime@feddit.nu to c/deltahunters@feddit.nu

i got this brainwave yesterday that there may be a dual use in these to stabilise the cardinal grammeters. if the oscillations can be spread out over a larger area than just the catheter, and be finely controlled, maybe such a device can run at the resonant frequency of the field... much to think about.

5
4
submitted 3 weeks ago* (last edited 3 weeks ago) by lime@feddit.nu to c/deltahunters@feddit.nu

here's a modern (non-functional) replica:

sadly the ivory commutator was missing from the original, and reverse-engineering one from a single photo with no look at the inside of the compensator coupling is basically impossible.

History lesson: Before the discovery of electrochemical 2:3-resonance in 1927, there was no way to drive the encabulation process automatically, and therefore no way to easily tune the asymptote. Because of that, the field was basically entirely theoretical, until the Sachri Reticulator.

Named after a Jean-Baptiste Sachri, a friend (some say lover) of the inventor, the Reticulator allows the operator to finely control the speed of a metal cylinder, in which is carved a groove that, if played in a phonograph, would produce two sine waves rising from 1Hz to 50kHz irregularly, varying in phase shift as they did so. The cylinder was instead "read" by three needles placed diagonally across the groove so that the distance between the outermost needles were 2/3rds of a wavelength out-of-phase with each other. The vibrations were then transferred into three irregularly-shaped plates inside the coupling seen on the image. The plates were then coupled to a 50cm long piece of ivory (the commutator), which held on its other end a seismograph-like drawing needle on a roll of paper. The plates' shapes had to be specially tuned to the composition of the ivory. By running through the frequencies on the cylinder, the operator could, by observing the line on the seismograph paper, find the point where the three vibrations cancelled out, and that is where the local asymptote is.

The Reticulator took the science of encabulation into the real world for the first time. The name of the inventor has been lost to time, but naming such an important device after his dear friend is surely the greatest act of love.

6
3
submitted 3 weeks ago by lime@feddit.nu to c/deltahunters@feddit.nu
7
2
submitted 4 weeks ago by lime@feddit.nu to c/deltahunters@feddit.nu

It's interesting how much of this stuff is just out in the open when you look for it. The big yellow thing is a float, i remember the team working on it had dragged it out of the water with a truck. This pump assembly was on the bottom. I thought it was some king of water quality tester but then i saw the modulator. From the oxidation it's taken quite a beating, i'm guessing they were using the lake water as cooling for some sort of despin resonance operation. You don't want that sort of thing unmodulated on an autonomous platform.

8
2
submitted 4 weeks ago by lime@feddit.nu to c/deltahunters@feddit.nu

There are actually manholes in this thing. and manual controls. They were sending men in there while this thing was powered. Scary.

9
2
submitted 4 weeks ago* (last edited 4 weeks ago) by lime@feddit.nu to c/deltahunters@feddit.nu

took this while getting a demo, i obviously don't have a gantry crane at home (i wish).

10
2
submitted 4 weeks ago by lime@feddit.nu to c/deltahunters@feddit.nu

This is always good to have around, even though some of these are a bit outdated. remember to cross-check with newer charts whenever impedence drops below a couple of million S.

11
1
submitted 4 weeks ago by lime@feddit.nu to c/deltahunters@feddit.nu

Taken from the bad site.

Not a good look for the community.

12
2
submitted 4 weeks ago by lime@feddit.nu to c/deltahunters@feddit.nu

Borrowed from The Bad Site.

This is definitely a student project, you can see the toroidal alignment would cause significant structural strain. The idea is interesting though!

13
1
submitted 4 weeks ago by lime@feddit.nu to c/deltahunters@feddit.nu

Yes it's just an emulator, but the Qube is a great way to get your feet wet. I think the manuals are online somewhere.

Delta Hunters - For all things VX

29 readers
1 users here now

Greetings!

This is a space to discuss and promote the niche hobby of VX. We welcome the broader encabulation community, but we primarily focus on results from VX modules and direct derivatives. Feel free to post your setup, your latest deltas, your tips and tricks, or news from the field.

Community rules

founded 4 weeks ago
MODERATORS