Speed Radar - Jamming Freaking & Scrambling
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- Опубликовано: 28 авг 2024
- K Band Speed Radar Systems. A scientific investigation into the principle and theory of operation and the effects of K Band Speed Radar and motion detection Jamming, Freaking, Fuzzing, & Scrambling.
Radar jammers are a type of electronic warfare technology that either blinds an enemy radar with noise or generates false targets to obscure the true location of the target. A radar system identifies a target when the energy reflected from the target is greater than the radar receiver’s noise floor. If the reflected signal is below the noise floor, it becomes much more difficult to recover. By transmitting fuzzing noise, a jammer can cause the noise floor of the radar receiver to increase, thereby decreasing the range and sensitivity.
Love that you show and explain all parts. 👍
Next you should try to block the infrared sensor on the motion detector with the red light device somehow...?!
Ha! We talked about this and the phase of the reflected signal. I couldn’t for the life of me remember the word phase tonight. I’ve been sick and my brain is fried haha
Love the exirimentation!
The dual tech sensor you show at the end of the video needs to have a valid signal from both the PIR element as well As the microwave element to trip. How is it that with the pyro element covered with black tape unable to see a moving heat source and with you moving the jammer towards the detectors microwave source it trips? There is no heat input. Is that microwave source overloading the circuitry for the pyro sensor?
There is also a section in the 2.4 GHz band that is within the ISM allocation. Ever tried keying up the Marconi/Bowman PRR squad radio around Wi-Fi and Bluetooth operations? They kinda shut down. All totally legal.
i can almost guarantee that it sits on a concrete foundation. if not,it would sink in the summer. tho it seems very new and the ground untouched,it seems.
So cool
You can use OBS to record your screen
If a cop is running radar and he gets good hits on all previous targets and then on your car gets an error msg or really bizzare reading, he will assume you are running a jammer and pull you over for that. Since in a lot of places that is illegal.
Also, where I am, they now use lasers to detect speed. And then there is always the old vascar system that uses time/distance for speed. Thankfully most don't used vascar anymore.
In the state of Ohio, the Highway patrol still uses a form of Vascar. They do this using aircraft to patrol stretches of the interstate system. You know you are in the hot zone when you see stripes painted along the berm about every quarter mile. This info is radioed down to a patrol car which will find you and pull you over and issue you a ticket. In court both the issuing patrolman and the pilot/ patrolman must appear in court to attest to the fact you were speeding. If either one fails to appear to the hearing the case is considered void and charges are dropped. Most often the pilot fails to appear in court due to scheduling conflicts. The pilots are also State Highway troopers who can "legally" run the vascar "computer" or more commonly a stop watch.
It's legal to jam in 28 states.
this is really cool, in my area they get us with redlight cameras. Is there a way around that, besides the spray witch does not work and the clear cover witch you get pulled over for... ? great videos bro keep up the great work
Laser the camera? Or don’t run red lights?
Our town has had two people killed in two separate accidents in a week. Both because someone ran a red light. One victim was 17 and had graduated the same day she was killed. No alcohol or drugs involved. Don’t run red lights.
... don't run red lights? Easy solutions, takes only 1 minute or 2
Your actions fill me with rational anger. Stop running red lights, they're there for a reason, if you keep it up one of these days you're going to kill someone.
@@FAB1150 Some are unavoidable. What if you're coming up on the light at full speed with a truck blocking your view? The light changes in between him going/turning/whatever and now you're going way too fast to reasonably stop. So many different cases where going is better than stopping. What if there's an emergency vehicle behind you needing through? What if you get rear ended into the intersection? What if it changes way faster than you're expecting?
Really nice thank you for the video. What would be the range of this device? Wouldn’t it need some kind f amplifier? Also I realize that it would be easy to test with a simple radar detector.
Hello brother another great video. I have a question , since the Ka band is more popular what model radar sensor module should one get from Amazon ??? In my neck of the woods Ka34.7,33.8, High isage of QT, K band (Rare ) , DPS aircraft
Can you make a software PLL to tune a Gunn diode oscillator ( send DA to varactor), tune it so that your speed comes back as 55 mph (compensated for your actual speed and initially measuring received LO freq of radar system). It should saturate the front end of the radar and it will not lock onto the return signal. This way it’s not obvious you are jamming because it gets a valid speed indication.
@@peterfairlie2296 i think you inspired me to make a horn and circulator, actually do this. Why drive a minivan when you can be a F-18 growler on wheels
@@weirdsciencetv4999hat has been around in the military side is high energy pulsed radar which when activated can overload enemy radar receivers effectively burning out the front end of the receiver and leaving it useless. This was a common event among aviators in Texas back in the day. There was a police department near an air force base which prayed upon the pilots driving onto the base. They were constantly being ticketed for excessive speed. One pilot took it upon themselves to terminate the issue. He basically was in the area of the cruiser and activated his radar pod and took out the radar unit. Not once but four times. Base commander denied any wrong doing. Too bad this item is still classified but I would not want to be near the aperture of this device when enabled.
It is a pity that you did not show how it will work with practically a speed camera.
@@peterfairlie2296 are you near south carolina? I have a ka radar MPH python car mounted 2 antenna front and rear installed in my Camaro. Yea, i am a nerd like that! lol. My pops was 37 years deep in law enforcement. I miss it i guess. lol... ill be in Massachusetts in about 3 weeks...
this is amazing, i need to make this :D
@peterfairlie2296 - Soooooooo you can disrupt the sensor's ability to detect.... But can you do the opposite (from a distance, trick the sensor into thinking it detects something)?
I was playing with a "hand-wave" detector (the kind in hospitals) that use this exact same radar chip - I think they have a PWM or some sort of circuit in conjunction with the sensor as they read "125MHP" when you point a radar gun at them - interesting.....
Question can we use it with the flipperzero hehe😁 you should make a video of it
@@peterfairlie2296 bro you are so so cool thank you for all of this!
i want to understand this, please tell me where i need to start
How much will you build me one for?
I'm currently in the process of wiring them up. Do you think just 2 of the modules would suffice instead of 4?. As I only ordered 2 of them. And I don't have an oscilloscope to test them with. So I'm really just going to have to field test it and hope for the best ! 😂 😅 I'll keep you updated.
Can I ask you a question Peter... How would you go about extending the range on it?