CRT Radio frequency

Checking how Van Eck Phreacking[1] works. Installed a Tempest test program[2] to broadcast a song via radio waves emmited from the CRT monitor.

[1] http://en.wikipedia.org/wiki/Van_Eck_Phreaking
[2] http://www.erikyyy.de/tempest/

Category:

Howto & Style

Tags:

• CRT
• monitor
• tempest
• radio
• radiofrequency

[Deathflyer]

That's a neat program, but did you manage to get the mp3 playback running?

[SnowRaptor]

No, the song seems to be hardcoded intto the tempest program.

[wilsukina]

i wanna know ya trick can u give me?

[SnowRaptor]

The references are listed in the description.

[netrunner1]

yea now try it with explorer of x.

[SnowRaptor]

What?

[Amishman35]

Make sure you hook it to the $24 Wal*Mart video amplifier, I got channel 3 to go through a wall without drilling a hole. I took 100 feet-equivalent of dissected category 5 cable and taped the end to the wall on the receiving side, then stuck the bare end in the 75 Ohm of the TV. Then I put foil around the end of the wire from the TV to a little ways down and hooked the foil to the screwy part. It works a bit, kinda noisy. (This is in a convenience store with a lot of RFI).

[samjohn2332]

yea basically wft lol

[Aeryk333]

Hehe, nice.

[viruset56]

Very nice .. i tested it and it sure works !

[Dranod]

yeah this is a fun trick, I have done something simmilar before. this reminds me also of reversing the rf units in the back of old VCR's to make av senders.