Arduino Forum

Topics => Device Hacking => Topic started by: DimitrisTzam on Mar 17, 2016, 07:28 pm

Title: 2.4Ghz video receiver hacking!!
Post by: DimitrisTzam on Mar 17, 2016, 07:28 pm
Hi all,
I have a 2.4ghz video receiver on channel 1 I think and my question is...can I make this video receiver receives all 2.4ghz? For example with a capacitor potentiometer or a coil potentiometer? And don't know exactly how does it works.
Thanks
Title: Re: 2.4Ghz video receiver hacking!!
Post by: DimitrisTzam on Mar 18, 2016, 06:58 am
**capacitor trimmer or coil trimmer
Title: Re: 2.4Ghz video receiver hacking!!
Post by: Zapro on Mar 19, 2016, 01:24 pm
With such a vague question (you do not seem to have any grasp on how this works)

The answer is: No.

/ Per.
Title: Re: 2.4Ghz video receiver hacking!!
Post by: AWOL on Mar 19, 2016, 04:25 pm
If you're asking "can I use a 2.4GHz video receiver to receive other 2.4GHz signals, like WiFi, or Bluetooth?" then the answer is no.
Title: Re: 2.4Ghz video receiver hacking!!
Post by: DimitrisTzam on Mar 20, 2016, 12:10 pm
I don't to want to receive other signals such as wifi or bluetooth... I just want to receive other video signal on different channels... The truth is that I don't now enough about how it works.
Thanks for your replies
Title: Re: 2.4Ghz video receiver hacking!!
Post by: Zapro on Mar 20, 2016, 12:15 pm
2.4 GHz is considered "voodoo" for most experienced electronics tinkerers. If you have no idea on how it works, know how to construct antennas, modify receivers, exchange crystals, calculate new filters etc. - go buy a unit that does what you want. It's not something that you just construct without a lot knowledge.

// Per.
Title: Re: 2.4Ghz video receiver hacking!!
Post by: DimitrisTzam on Mar 20, 2016, 12:18 pm
Could you explain me how it works? If you have time
Title: Re: 2.4Ghz video receiver hacking!!
Post by: AWOL on Mar 20, 2016, 03:41 pm
Have you opened it up?
It may be as simple as a jumper setting.
Title: Re: 2.4Ghz video receiver hacking!!
Post by: DimitrisTzam on Mar 20, 2016, 03:57 pm
I didn't exactly understand what do you mean
Title: Re: 2.4Ghz video receiver hacking!!
Post by: AWOL on Mar 20, 2016, 04:42 pm
I meant that changing the channel could be as simple as moving a jumper on the PCB.
Title: Re: 2.4Ghz video receiver hacking!!
Post by: DimitrisTzam on Mar 20, 2016, 11:22 pm
And how I could  do this?!
Title: Re: 2.4Ghz video receiver hacking!!
Post by: Zapro on Mar 20, 2016, 11:56 pm
And how I could  do this?!
By using your brain  :o

- Or Google.

// Per.