14 Responses to “Review of RMR C-475 Radar Jammer Scrambler”

Comments

Read below or add a comment...

  1. Yep I had one of this Rocky Mountain Radar POS and I got a ticket with it in my car. On top of that. They didn’t paid the Ticket like they said they would.

    Did you find this review helpful? Yes   No

    Feedback: 3 positive, 1 negative
  2. Sergey

    Dear Roy,
    I ordered one unit of Rocky Mountain RMR-C475. After 10 days I will get it here in Ukraine (East Europe) and will test with all Russian & Ukrainian radars. Also I have possibilities to make this test with original police radars and photo radars named “Vizir”.
    I will make video report also and send it to You and hope You will place it on Your web page. That is very bad that I found Your web page after I purchased RMR-C475 . But any way, let’s check it in Europe and see result.

    Regards,
    Sergey

    Did you find this review helpful? Yes   No

    Feedback: 1 positive
  3. 9S1 Retired

    Several years ago out of curiosity I purchased a RMR and hooked it up in the patrol car while my reserve officer in another unit used a Kustom Falcon handheld. The Falcon has been anualy recertified by a qualified technician since our city has owned it. Tuning fork tests checked ok. The falcon erred and showed differing readings. Constant reading of actual speed couldn’t be tracked untill I was within 90 to 80 feet. Measured with 100′ nylon measure that is somwhat stretched out, but at any rate a good estimation of distance. We switched cars and I ran the Falcon and same result, after tuning fork tests again. Scary, but at least I’d 18 years experience to testify as to my observations of estimated speed to wite an noi to violaters. During this test we tried to find the best location possible with the least trees and other radar signal absorbtion posibilities. A little difficult in our state with all our trees and shrubbery. Idealy if one could preform this test in open territory like Utah or Kansas with long sight distances the result may have been different. we mad sure no signage was in the vicinity to pottentialy bounce the beam/signal and we did not use the forbidding radar bounce in the mirror tricks. In my opinion we did an honest test and the blasted thing worked to a measurable degree.

    Did you find this review helpful? Yes   No

    Feedback: 6 positive, 2 negative
  4. 9S1 Retired

    My appologies for my bad spelling in the above post. I should proof read prior to submit 🙂 Worn out keyboard with missing keys.

    Did you find this review helpful? Yes   No

    Feedback: 1 positive, 1 negative
  5. powerpickle

    I live in Michigan and there are only 2 places that I have seen the RMR for sale. Through the internet and sadly to my surprise “Cabelas”
    Yes,Cabelas,a nationwide store that prizes itself on sealing quality products. I have tried contacting Cabelas via email etc about your reward Roy and they still sell the RMR product. Here is a link http://www.cabelas.com/product/Rocky-Mountain-Radar-C435-and-C475-Laser-Detectors-and-Scramblers/716535.uts?Ntk=AllProducts&searchPath=%2Fcatalog%2Fsearch.cmd%3Fform_state%3DsearchForm%26N%3D0%26fsch%3Dtrue%26Ntk%3DAllProducts%26Ntt%3Dradar%2Bdetectors%26x%3D16%26y%3D12&Ntt=radar+detectors

    Did you find this review helpful? Yes   No

    Feedback: 1 positive, 1 negative
  6. yea,my brother had one. they do work in a way,we still got pulled over and warned. Cops can still tell if your hauling ass

    Did you find this review helpful? Yes   No

    Feedback: 2 positive
  7. john

    Radar systems work on a principal called the Doppler Shift. Just as sound waves will echo off walls, radio frequencies (RF) will also reflect off surfaces. The RF speed remains the same at nearly 300,000 km/sec. but the frequency of those waves will change when they strike a moving target, becoming higher in frequency(more waves in a given amount of time) if the target is moving toward the RF source. The radar's receiver 'listens" for the echoed RF and calculates it's travel time and frequency change to determine the speed of the target.

    Radar detectors and jammers differ in that a detector only has a receiver, which will only tell you when you are being hit with a RF signal, while jammers also have a transmitter. The jammer will send out RF signals with additional radio noise or "clutter" in an attempt to hide the signal that originated from the police radar gun.

    Commercially available radar jammers do not work 100% of the time, but it would be inaccurate to say they don't work at all. The reliability of the jammer is larger determined by the transmitter and electronic components used, which will also effect the price of the unit. You know what they say…"You get what you pay for."

    Did you find this review helpful? Yes   No

    Feedback: 1 positive
  8. the RMR voice sounds like a chinese hooker 😛

    Did you find this review helpful? Yes   No

  9. No passive radar jammers(sold by Rocky Mountain Radar and KAT akaKick Ass Technology) do not work.

    Active radar jammers do work but it is a felony offense to operate them and they are hard to find
    ——————————————————————————
    You can jam laser thought with an active laser jammer like the Escort zr3, Blinder M20/40, Laser Pro Park, Anti-Laser, and Laser Interceptor.

    Laser jammers are illegal in some states but not all like radar jammers

    Did you find this review helpful? Yes   No

    Feedback: 2 positive
  10. Mark M

    RMR “jammers/scramblers” are junk…don’t waste your money!!

    Did you find this review helpful? Yes   No

    Feedback: 1 positive, 1 negative
  11. mike

    TO: Roy and consumers
    I bought ROCKY MOUNTAIN RADAR detector & scrambler/jammer around 7 years ago. I live in DesMoines Iowa and went to visit my dad near davenport who is a retired cop. I told him about this detector/scrambler and asked him if he thought the local police officer would check the verification of this unit. we talked with the cop and we met him on a 4 lane highway with the cop sitting in the middle median. We exchanged cell phone#s and proceeded with the test of which none jammed and the detection was not at all impressive, infact on laser test the cop told us how fast and the distance we were from him before the detector even went off and on ka band he told how fast we were going right before the detector went off. I have had escort passports since then and have been happy but still got a few tickets with the 8500. thinking of going with your recommendation of 9500ci. However to the consumers do not be fooled by what is in my OPINION would to be a fraudulant company (ROCKY MOUNTAIN RADAR). Dont waste your money. Trust me, I am a consumer also.
    Thanks, Mike
    DesMoines Iowa

    Did you find this review helpful? Yes   No

    Feedback: 2 positive, 1 negative
  12. ANDY

    This product works! Roy, you must have forgotten that there’s a punch-trough zone of 50-200 ft. Why don’t you show us what the sign displays from a larger distance. I personally watched scrambled displays so many time, but not all of them. This device saved me a lot of money. It only works on the large distance and only if you’re hit with a radar from the front or light angle. It won’t protect you if you’re blasting past the police car hidden on the roadside. You have to slow down when you see a possible speed trap. When you’re out in the open you’re protected.

    Did you find this review helpful? Yes   No

    Feedback: 7 positive
  13. Interesting array of comments, though I’ll pass once again great work Roy.

    Did you find this review helpful? Yes   No

Leave A Comment...