I built a lifter once

Channel Hopper

Channel Hopper

Suffering fools, so you don't have to.
Staff member
#1
Messages
26,555
Likes
6,021
My Satellite Setup
A little less analogue, and a lot more crap.
My Location
UK South
#1
But nothing like this one

I used straws and a reel of foil, and an olde computer monitor

This man seems to have gone a bit further with his research

http://jlnlabs.imars.com/lifters/maximus2/index.htm
 
K

kalamar

ASBO Club Member - Persona non grata
#2
Messages
520
Likes
0
#2
That could be a very SHOCKING experience CH
 
Topper

Topper

Amo Amas Amant Admin
Staff member
#3
Messages
22,093
Likes
3,387
My Satellite Setup
IDD CI24 ECONO MM Penta 1.20 Galaxy II
1.2Mtr Polar MTG yes it has been on the arc for 25 years and is now fixed on 13 East using two pairs of rusty molegrips. Unlike me they never groan but always perform.
My Location
Blackburn, Lancashire
#3
kalamar said:
That could be a very SHOCKING experience CH
Click to expand...
Struth... that last video made my hair stand on end but he didn't seem phased
O-Ha
 
Channel Hopper

Channel Hopper

Suffering fools, so you don't have to.
Staff member
#4
Messages
26,555
Likes
6,021
My Satellite Setup
A little less analogue, and a lot more crap.
My Location
UK South
#4
I started wearing rubber gloves around that time (and still put them on for special occasions).

The LOPT voltages in a computer monitor can be used for these experiments, but I was really hoping to blag the one out of the Panasonic back projector TV, these were rated at 42-45kV.
 
Channel Hopper

Channel Hopper

Suffering fools, so you don't have to.
Staff member
#6
Messages
26,555
Likes
6,021
My Satellite Setup
A little less analogue, and a lot more crap.
My Location
UK South
#6
These experiments have potential......
 
Lancelot

Lancelot

Retired Mod
#7
Messages
3,638
Likes
8
My Satellite Setup
SS1.
125cm Gibbi with Channelmaster feedhorn and Inverto C120 twin.
36v H to H 62E - 61.5W
My Location
South central
#7
Potentially different anyway.

L.
 
jeallen01

jeallen01

Specialist Contributor
#9
Messages
3,386
Likes
1,398
My Satellite Setup
See Signature
My Location
Somewhere in England (possibly?)!
#9
Channel Hopper said:
I started wearing rubber gloves around that time (and still put them on for special occasions).

The LOPT voltages in a computer monitor can be used for these experiments, but I was really hoping to blag the one out of the Panasonic back projector TV, these were rated at 42-45kV.
Click to expand...
Only just noticed this thread and the above in particular - I once had to do some radiation level tests for 30kV projection tubes in TVs destined for the USA (they never actually got there - the company went bust several times!) and the FDA (or whatever it was then)-required tests meant that I had to take the anode voltages up to around 50kV, courtesy of a PSU lent to us by Hunting Hivolt. At that voltage, everything was very "hairy" to say the least - even with the tubes in a specially built perspex enclosure, they were flashing over the dag almost everywhere, and I blew up at least one AVO 8 used for measuring the anode current.

Avoided get any shocks myself, but "be very careful what you wish for"!!!:rolleyes:
 
Last edited:
Channel Hopper

Channel Hopper

Suffering fools, so you don't have to.
Staff member
#10
Messages
26,555
Likes
6,021
My Satellite Setup
A little less analogue, and a lot more crap.
My Location
UK South
#10
Oh, I got shocks.

Which makes the whole idea of these things taking off/ landing and some maintenance by the crew somewhat absurd until the basics are sorted.

No sharp edges would be a first.
 
jeallen01

jeallen01

Specialist Contributor
#11
Messages
3,386
Likes
1,398
My Satellite Setup
See Signature
My Location
Somewhere in England (possibly?)!
#11
"Flash", "Bang", "What a Picture" (of dead crew, maintenance guys, bystanders - or whoever!) !:)
 
You must log in or register to reply here.
Top