Digital TV Jammer

[Richard Thomas]

Does anyone have a schematic for a "Aust. Digital TV signal" jammer. Not the remote control jammer!

[gordon_s1942]

I am very curious to know why anyone would want such a devise and for what purpose?

I dont think the ACMA would be too impressed with the use of such a device based on the difficulties I have read about regarding the jamming of Mobile Phones inside Prison precincts.

[mickstv]

I could just imagine the trouble you would be in when they caught up with you if you used such a device. Not recommended.





Mickstv

[mtv]

I know of several devices that kill DVB-T signals.

My job is to eliminate reception issues, not create them.

What specifically do you intend to use such a device for?

[gordon_s1942]

There is one word of warning about what happens when an irate neighbor finds out your jamming their TV signal.
Most tend to punch your lights out first without a second thought as they 'view' (pun intended) their TV as sacrosanct.
Run off with the Misses, kick the family dog,make snide remarks about their favourite footy team BUT dont stuff up the Tele.

And as MTV knows only too well, some devises achieve this even though they are not intended to do so and finding and finding and removing the interference is what keeps MTV's hair that nice shade of Grey..............................

[mtv]

Let's wait & see what Richard's reply is.

Perhaps the description was misleading and his intentions aren't as sinister as it may appear... well, I hope that's the case.

[viewer]

I'd like to use one of these on the beaurocrats that decide I can't have VAST yet....give them a taste of their own medicine.

[BillyGoat]

Geez where did all the 'Goody Two-Shoes' come from?

[mickstv]

Geez where did all the 'Goody Two-Shoes' come from?

We all come out of the woodwork from time to time.

[AussieM8]

There's an easy fix Richard.

Just take the remote off the kids if you are sick of watching Wipeout repeats

[Mysterex]

designed back in 1984 for VHF frequencies and analog tv...

[gordon_s1942]

No need to build anything.
Years ago I had a portable radio that covered AM, FM and the TV audio from ch 0 to ch 12.
I used it one day to demonstrate to a neighbour what their TV/MHA was doing when turned on.
I had used the portable to find the 'Noise' by walking around the area untill it became obvious where it was coming from.
Standing about 6 feet from their TV, I just Tuned the dial untill I found the 'Beat' frequency and Herring Boned out their picture.
We amicably came to the arrangement that they would leave the power off to the TV/MHA untill they wanted to watch TV.
They were living in a caravan at a relatives home and intended to move which they did a few weeks later.

[Woodie]

what happened to the days of the 9v battery & ya goodies packed in to a match box, i bet they use to go under a few houses.

[softel]

In the old days of CB radio you just turned up the linear amplifier when you were transmitting and the neighbours had so much interference to their tv that they couldn't watch anything.
Needless to say you were public enemy no 1.

[mtv]

It appears the OP (Richard Thomas) isn't in much hurry for this, or has decided to ignore questions about his intentions for the device.

[Woodie]

In the old days of CB radio you just turned up the linear amplifier when you were transmitting and the neighbours had so much interference to their tv that they couldn't watch anything.
Needless to say you were public enemy no 1.

yes they were the days so much fun with a 200w for ssb of uhf with a yagi beam.

enemy only if they new it was you causing the interference.


my brother use to go off when i was on the radio, no TV in our house


by the way i would like to know whats on offer how to, PM if need be.

[donk]

heehee..umm key up on the I.F does the trick too!