Probably one of the first things people ever consider the minute they get fined with a parking ticket for overspeeding is to buy a radar detector. This handy device is installed inside the vehicle, and it has the ability to help the driver know whether any speed gun is monitoring him or her.
The police usually use a radar gun to track the speed of a moving vehicle. Once the radar detects that the car is being detected, it notifies you. Hence, you must know how to read a radar detector as it’s not just simply displaying the words yes and no.
As an overview, attached to radar detectors are a ton of whistles and bells. It is not as simple as you would believe. So, to help you out, we are here to talk about everything there is you need to know about traffic radars and radar detectors, how they function and, most important of all, how you read the codes detected so that you don’t end up getting caught and paying a hefty fine. It is also important to understand that having radar detectors is illegal in certain places.
In order to know how to read a detector, it is crucial to see how a traffic radar used by a cop functions.
A traffic radar basically uses a beam of radar to measure at what speed the vehicle is being driven at. This beam is made out of microwaves instead of lights which makes it invisible. However, they exactly function like a light beam and travel only in lines that are straight. With that in mind, it does not work through hills and around corners and if there is another vehicle is behind you.
The radar can determine the speed of the vehicle based on how strongly the vehicle reflects it. It goes without saying that larger vehicles like a truck have the ability to reflect far stronger than a smaller vehicle. Despite that, the downside is that most traffic radars used by cops are of an inferior quality and are cheaply made which make them vulnerable to several kinds of interferences which result ultimately in false readings.
In comparison to the rotating antenna radars used by the military and the weather channels, the traffic radar is very simple. The radar cannot determine which car is going faster than the other, only the operator can and since it’s an invisible beam, there are high chances of error.
The radar detector that you install in your vehicle works just like the radio which tunes into these microwave frequencies. Certain radar detector brands have a highly sensitive radio and can be tuned perfectly to the microwave frequencies used by the traffic radars used in the USA, which are the Ka band, X band, and the K band codes.
As mentioned earlier, the American radar detector brands read radar codes which are X, Ka and K. These particular codes refer to the frequencies coming from a police’s traffic radar gun. Unless you have opened the manual for your radar detector, several people are not aware and do not even understand what these codes exactly are; hence, make an assumption that the radar detectors is a matter of rocket science.
One thing to remember is that manufacturers cannot create a radar detector that can provide you with only one code. That is due to the fact that if a radar detector does that, it primarily serves no purpose. The frequencies that are used by cops for their traffic radars are not just reserved for their device. As a matter of fact, several other different devices use the same frequency.
The X band is a code that you will find in several radar detectors, but it is important to note that this is a pretty old frequency and is not commonly used these days. Nonetheless, you might find it in particular areas or some other countries of the world. If you live in the United States, you will find this specific code in certain states like North Carolina, Ohio and New Jersey.
This code is typically used for doors that are automatic. The radar detector will alert you if and when the radar detects the frequencies that are used on such doors which are basically known as a false alert.
This band was only released a couple of years ago, making it the most commonly used in the whole of the United States. But it is important to note that there are several other systems too that use this particular frequency. So, if your radar detector randomly alerts you for no reason, it is due to that. Although the K and the X band aren’t frequencies that are used so widely all over, in most cases, if you notice these codes, there are high chances that these are false alerts.
The Ka band is a code you will definitely find on all radar detectors. This code is quite new and unfortunately is quite tough to detect. Police officers use traffic radar with the Ka band frequency very often as most radar detectors have a tough time detecting these frequencies. The Ka band frequency basically uses bands that have a wide range.
You may find false alerts in this frequency, but they are quite rare. False alerts are far more common with the K band and the X band. Since most radar detectors tend to take a while to detect the Ka band, the minute the detector notifies you, you must slow down right away.
False alerts are basically any code that will alert you for a short amount of time. As mentioned earlier, false alerts are quite common in certain areas, such as areas that have automatic doors. So, if you notice a particular location always alerting you randomly, it is most definitely a false alert.
We hope you find this article answering you all the questions on how to read a radar detector. False alerts are a widespread phenomenon, so don’t stress if you see your detector alerting you randomly. However, if at any point you see the Ka band lighting up, you must slow down your vehicle right away as there is little to no chance that that particular frequency is a false alert.
Radar detectors are used by drivers to detect speed before they get caught by the police for over speeding. It uses a superheterodyne technology-powered receiver to identify electromagnetic emissions from radar guns, which then raises the alarm.
Such alarms notify the driver that transmission is indeed detected. With all these information, how do we choose the best affordable radar detector, then?
Radar detectors are smart and useful gadgets that do not come cheap. But no matter how intelligent these devices are, there may be cases where false alarms happen due to various reasons, including door openers that are automatic which are usually found in speed signs, malls, and adaptive automotive cruise controls usually operating in the electromagnetic spectrum of the same part as radar guns.
Over the years, some radar detectors have come to be equipped with GPS technology, which allows the users to store locations manually. The detector will then sound an alarm when moving toward that particular location—this is done by pushing a button and does not need coordinates to be entered.
It also allows the users to store the coordinates of frequent-false-alarm sites manually, which the GPS-enabled detector naturally ignores. Another feature of a radar detector is its ability to stifle alerts when traveling below a set speed, limiting not needed alerts. This lessens the risk of inaccurate radar detection, which could only do more harm than good.
Some radar detectors work with GPS to coordinate red-light and speed monitoring cameras that can be found on the Internet, giving an alert to the driver that they are moving toward the camera.
It seems like a radar detector is a good investment, huh? If you’re considering to get one, we narrowed the list down to three of the best radar detectors that you can choose from:
The very-fast sweep circuitry and Extreme Range Superheterodyne technology give the best-advanced warning possible and extra detection range even on the most speedy radar guns. It provides the driver with extra time to adjust the speed limit without being caught.
Clear communication will be easier to understand without distracting the driver from the road. Menu options and alerts are much clearer to hear making it an advantage to the user as well.
Its complex algorithms and intelligent servers provide accurate information. You will then be informed of the threat through clear symbols of engaged modes and alerts detected.
With a crystal clear voice, the D7 will give you an alert as you are about to reach a radar source. The LED icon display shows the band of radar used on you, which then shows the strength of the signal ranked from one to nine.
It lessens the use of light when you drive at night so it won’t be disturbing to the sight. The Dim Mode also enhances the visibility when night driving. You can even set it up to remember the settings of the radar detector even without the power.
It has Mute and Auto-mute functions. During encounters with a long radar, this function reduces the volume level during alerts.
It weighs approximately 10 ounces and measures 50 x 31.2 x 10.8 inches.
It has an Ultra Compact Design with an enhanced range for high performance with refined style. The color black also goes well with any style.
The 16 band radar or laser detectors with extreme range superheterodyne technology is a guarantee of accurate detection, unlike those that will catch you off guard by hidden speed traps or pesky speed cameras. This will also let you enjoy safety and pleasure drive. This safety feature makes this device among your promising bets in the best affordable radar detector.
Most cars vary from their inside design. The radar detector is usually plugged into the car socket which has different distances from where the radar detector should be positioned—making it impossible to connect the short cable wires to the socket.
It may not function in some cars especially the ones with older models.
It can easily detect any mobile or stable Radio Speed Monitor about 250 to 2500 meters ahead. The digital signal with voiced announcements and Advanced AutoScan processing help you to manage the speed to guarantee safe driving. No wonder it made its way to the list of the best affordable radar detectors on the market today.
It provides an extra detection range that enables it to give an advanced warning even to the fastest radar guns.
The laser detection technology that covers 360 degrees detects all sides from Rear, Front, and Sides.
It is equipped with an icon color display that has a numeric signal strength display, and the digital voice announcement helps the driver to focus on the road.
No need for wire organizers as this detector’s wire is just enough for moderate use.
The light it produces during night driving can cause a distraction for the driver.
Equipped with Four Ultrasonic Sensors installed at the rear bumper of the car, advanced chipset, and dual CPU for enhanced detection and coverage.
Comes in three colors; yellow, green, and red, which shows the gap between the obstacle and the car.
Made from premium quality materials to ensure the durability and longevity.
It weighs 1.05 pounds which add more weight to the body.
Among the products enlisted above, the Crislan D7 High-Performance Laser Radar Detector with LED Display found its way to the top. Most of its features are user-friendly.
Intelligent and safe, its price is definitely a steal. Moreover, driving with this product will be much better since you will be guided accordingly by this radar detector system.
Radar detectors are used by drivers to avoid being tracked down for over speeding. It uses a Superheterodyne technology-driven receiver in detecting electromagnetic emissions from radar guns.
The same device raises an alarm to notify the driver each time a transmission is detected. For whatever purpose there is, learning how to hardwire a radar detector might come in handy someday.
However, false alarms are inevitable due to a large number of devices, such as automatic door openers—which are often found in malls or supermarkets, speed signs, and adaptive automotive cruise control that operate in the same parts of the electromagnetic spectrum as that of radar guns.
It is a must that a radar detector is hardwired to a car. Usually, it is plugged-in for power or is powered up by a cigarette lighter’s plug—experienced drivers will understand.
Such are easy ways to power the detector. However, the long dangling cable down the windshield is quite distractive to the driver and can even block the way of the stereo.
Sometimes, car owners take down their radar detectors when parked for less visibility. One alternative that can be done is hardwiring the radar detector. Simply put, this is the process of creating a plug dedicated to only the radar detector, instead of sharing with the lighter outlet.
Instead of taking up the cigarette lighter outlet, there is a better and more doable option. You can try to power up the detector through a car’s fuse box by running a hidden power cable along the vehicle’s trim. This also gives it a more professional and cleaner installation.
When you mount the detector near the headliner, not only it does look better, but it also gives better detection of the radar. This way it is also less visible to potential thieves or police—it can be left in your car because it has now a lower risk of being seen.
Hardwiring radar detectors can be a hassle to some car owners. You can opt to hire a pro to do it for you. It won’t take much of your time and money.
But if you are down for it, we have a step by step guide on how to hardwire a radar detector on your own. It is also the preferred method to power up the radar.
Things you will need:
There are different types of cable that can be used. For this one, you will need a hardwire cable or direct cable—it is a straight and long cable which connects a source of power to the radar detector. What most people usually use is the traditional or regular hardwire cable.
There are some which add in an additional mute remote button and alert LED. Others would add Bluetooth to pair the detector with a phone and other things you can do with it.
Within your car, you’ll find lots of fuses for the different car parts: Air Condition, power seats, stereo, airbags, etc.—which is why the fuse box can be placed in various locations in different cars.
You will be adding the radar detector, so it is also tapping into the fuse box like all the other electronics. An add-a-circuit is needed to tap it in the fuse box.
The add-a-circuit allows you to place new electronics to an existing fuse box. Manufacturers utilize different fuse sizes so you’ll have to choose the right one for your car. After figuring out the fuse size, an add-a-circuit kit is to be picked up.
You are able to get the kits of the most known fuse sizes from Micro2 add-a-circuit kit, Low-profile mini add-a-circuit kit, Mini-add-a-circuit kit, and ATO add-a-circuit kit. All these include the add-a-circuit kit and some extra fuses needed for the new devices you’re adding.
Find a fuse box that turns off and on with the car’s ignition—mostly, a couple of circuits are powered all the time while the others are tied down to the ignition. Utilize something that also switches off when you turn off the car so that the radar detector doesn’t drain.
When you start up your car, the detector turns back on. Note that you’ll also have to poke around since it varies with every car.
Check your car’s manual to see what each fuse is for. After finding out which fuse you will use, pull the existing fuse out using a fuse puller or pliers. Once you pulled it, put the fuse in the add-a-circuit that has slots for two fuses.
There are two main ways to add your hardwire cable after installing the add-a-circuit to your fuse box; The first one is by connecting the blue switch to the add-a-circuit end.
That is also when stripping the hardwire cable’s power wire end can be done, in case it isn’t stripped yet. You can then place it into the blue connector.
Pro tip: To make a nice solid connection, you can use a crimper or a T-tap on the blue connector.
Power and ground make up your hardwire cable. You get power from the add-a-circuit, and you’ll have to connect the ground somewhere else.
Ground wires can be found from some existing electronics and just tap into it, or connect it to a part of your car’s chassis that is metal.
After the hardwire cable is connected to the ground and add-a-circuit, simply plug in everything and run the wires. From your fuse box, you may run the wires and then up your A-pillar.
From there, drag the wire across the headliner, and then into your radar detector. You may also just try to push the wires behind the body panels, although you will need to remove the panels to get a clean installation.
Again, if the installation is a hassle for you, you can always ask a professional to do these steps. Once these steps are done, you are good to go with your newly hardwired radar detector.
Time is as valuable as bitcoin or gold, especially during our modern times where almost everybody works more than 40 hours per week just to make ends meet.
Spending time for trial proceedings in a traffic or small claims court takes away considerable hours from this valuable time, and speeding seems to be one of the top violations being heard. One innovative way of getting around speeding violations—and a date with the traffic court officer—is to employ radar detectors from the best radar detector brands.
Radar detectors are small portable devices that use radio transmitters to detect frequencies that are often associated with radar guns and alert the driver of the approximate location of the said speed gun.
On the right side of the law, speed gun utilizes radar technology to bounce off radio frequencies onto oncoming vehicles and approximate their current speed and location. These have been proven to be accurate and effective in catching drivers that are speeding along a stretch of highway or City Street.
Both speed guns and radar detectors have evolved over time but radar detector brands seem to be always abreast with the technology than law enforcement agencies, allowing chronic speed devils to remain uncaught. Even when police officers on the traffic beat are given LIDAR-based speed guns, radar detector brands seem to have found a way to protect their devices and detect these additional transmissions.
Modern technology is constantly evolving after every minute and every hour, and it is no surprise that there are a lot of radar detector brands competing in this niche market. But how do you know which radar detector brand is best?
Below are some features that are present in most radar detector brands but only a few models would have them in a single unit. These features should ideally be present in a radar detector model but do take note that some features would only be exclusive to a certain brand.
Generally, having a radar detector is against the law in most locations as it does circumvent speeding laws and can help criminals get away with their illegal activity. However, it does have some benefits for ordinary, law-abiding citizens.
The best radar detector brands would have models that would consistently have features like GPS lock-ons, speed gun mapping and silent notifications which give a huge advantage in terms of slowing down and going below the speed limit. Other features like dual antennas and dual processing systems are slowly becoming a norm, and they are effective when it comes to radar detection.
Nonetheless, exercise caution when operating a radar detector and choose one that would have both shield and stealth technology to avoid a felony charge.
If you like adventure and love to drive really fast, chances are you already know what a radar detector is. But if you don’t know by any chance, the radar detector is a device that allows you to detect if your car or motorbike speed is monitored by police using a radar or laser gun while driving. This allows you to respond in time. But buying and owning a radar detector is not enough, you must also know how to use a radar detector properly.
Using radar detector can allow you to reduce car speed in time to avoid ticketing. This is a commonly used device by motorists who love to speed or race with others. The radar detector works by detecting various wavelength signals from the long distance that are used by speed detectors, mostly Doppler-based radar devices.
Enough with the basics; let’s move on to the most important question—how to use a radar detector?
If you want to avoid a speeding ticket, you must have a radar detector. Most people buy it once they already got a ticket, but it is better to act proactively, right? However, a radar detector is not a simple device. You must have a clear idea how to use it before you run into trouble with the law enforcement once again.
First, you need to understand what it does. It is a device that only tells you about the signals it detects. It is you who need to translate the information and respond accordingly. Simply put, you also need to pay attention to what your radar detector is telling you.
What do you need to do after buying your first radar detector? You need to mount it in your vehicle, so where to mount it?
Even though radar detectors come with detailed manuals that also tells you where to mount the detector, the most common place most people use to mount the detector is at the center of the windshield.
That is the first mistake that car owners commonly do. The windshield is simply too high to detect laser guns used by police. While it can detect radar guns, it will fail to detect a laser gun. Police use laser guns to target the front license plate, which makes the laser rays too low for the radar detector.
Mounting radar detector in the middle of the windscreen is also bad for your view as it obstructs your vision. It also adds risk to your safety as you have to take eyes off the road to check it when it gets activated.
And above all, the chances are, if you left it in your car, you would not find it when you get back as it will be too exposed to thieves. Not only that, but police can also see that you are using a radar detector. Simply put, it is not a good idea to expose to the world that you are using a radar detector.
So what it the best practice? The best practice is to mount it low, use a Velcro to place it on the dash or use windshield mounting brackets to mount them low on the windshield. This will allow your detector to also pick laser guns along with radar guns.
Also, make sure that the radar detector is easily accessible from your driving seat. You must easily reach the mode and volume controls while driving, as stretching while driving can take your eyes off the road.
It is a useless device if you can’t understand what it is telling you. To make it work best for you, you must have a clear understanding of signals, alerts, and correct modes.
Weak signal is often ignored by the drivers which is a common mistake and often result in a speeding ticket. Detectors alert by showing you signal strength and band, so what are these?
Next, you need to look into the signal strength that is displayed in the form of a graph, or row of lights. The higher the graph or more the row of lights, the higher the signal strength, and closer the police detector is.
Next step is to understand modes because if you are not using the correct mode, you will be interrupted by false alerts.
If you are driving in a city, use the city mode. The city mode reduces the sensitivity of the detector as there are a lot of wavelengths and signals flowing around in a city. This will allow you to drive with a relaxed mind.
When you are driving outside the city, use Highway mode. By doing this, you can increase the sensitivity of radar detector to cover the longer range. This mode is also maximum performance mode.
In the modern radar detectors that come with a smart GPS feature, you can also have an auto mode, which switches between the highway mode and city mode based on your vehicle’s GPS location.
We are sure you now have a clear idea on how to use a radar detector. By keeping these simple tips in mind, you can avoid police tickets easily using a radar detector. Indeed, it is a valuable device that can save you money, time, and a great deal of hassle, but still the best way to avoid the trouble is to drive safely and stay within the speed limit.
A radar detector is an electronic tool that helps motorists to maintain their car’s speed according to the suggested limit so that the motorist can stay safe from the detection of radar guns used by traffic law enforcement authorities for detecting speeding and reckless car driving.
This detection process is practiced to keep tight control on reckless and over speed driving on road that often causes fatal road accidents. Drivers use redder detector so that they can identify radar gun and stay alert from getting fines by reducing their car speed in due course.
Do you have affinity to run your car at high speed? If yes, you are at great risk to get ticket as punishment for rush and speedy driving unless you keep a cordless radar detector in your car.
However amidst plenty of radar detector finding the best radar detector is quite challenging but according to expert reviewers, you can assess a radar detector against some pre-fixed utility features. A quality Radar Detector should,
So whatever will be your final choice for buying the best cordless radar detector, you can compare their features with these basic facilities to assess their level of utility. Let’s check three popular radar detector variants available in market.
Escort Solo S3 Cordless Radar Detector is extremely energy efficient as it utilizes almost 1/5th of the power consumed by a corded detector and that is why it has earned great popularity for motorists.
Not only a low battery constantly monitors the condition of the battery that keep the detector extra alert, it conveys audible and periodic alarm when the batteries need to be replaced. The detector comes with user friendly attractive features for its users.
Whistler XTR-540 Cordless Radar Detector is useful in many aspects as it offers full band protection for radar signal, 360 degree signal detection, VG-2 detecting technology, and many more interesting features that will enhance user experience.
The radar detector runs on deep blue display, tone alerts, alert periscope. There are several attractive features of this detecting device that can help you to stay safe from traffic surveillance and its endorsed penalty due to rough driving, speedy driving, etc.
Some of the most user friendly features of this radar detector are stated here:
Escort 0100034-1 Solo S4 Radar Detector is easy to use, it’s highly portable because of its cordless maneuverity, and it’s highly reliable for its matchless performance.
No matter if you are driving your personal car or you have hired a rented car for self driving, this small but power detector gadget will help you drive safely and stay away from all legal speed related hazards. There are some more features to be counted on…let’s take a quick look:
It is easier to buy a radar detector by comparison method between selected models, which are already popular in consumer market.
If we compare between three detectors like Whistler XTR-540 Cordless Radar Detector, Escort Solo S3 Cordless Radar Detector, and Escort 0100034-1 Solo S4 Radar Detector, we can easily find the best out of these three. All three are cordless models and offer 360 degree detection ranges. Out of these three products, Whistler XTR-540 cordless radar detector can detect latest POP gun detection power, which two are cannot.
Only this detector has three modes like mute, smart mute and auto mute, which have made it more user friendly that other two models. However, there is one special advantage of using Escort 0100034-1 Solo S4 Radar Detector; it delivers all detected alert in the form of message.
There is no formula for purchasing a radar detector other than checking all its features. If you compare these three radar detectors narrated here, you will come to a logical conclusion that Whistler XTR-540 cordless radar is the best option for purchase because of its handy features.
This radar detector is protected by 1-year manufacturing warranty, and it is handy to use with accurate result and with the detection power of latest pop guns.
Buy the best radar detector today and stay safe on the road from the risk of getting a traffic ticket for driving at a fast speed. Stay alert, and stay safe.
A radar detector can be an extremely useful tool for maintaining the speed limit while driving, but unless you know the radar detector basics, it is difficult to understand how a radar detector works.One of the prime questions that you need to understand before buying a radar detector that how far does a radar detector work.
Radar detector catches the signal of the speed radars use the traffic police so that they can control the speed limit of the cars running on the road as well as can find and fine the drivers disobeying the restriction on speed limit. On the other hand, sometimes a driver may overlook the speed limit because of ignorance or unawareness. In these situations, radar detector can help them to escape from traffic penalty in terms of fine and harassment of ticketing. However the efficiency of a radar detector depends on its range and some other features.
The range is the functionality limit of the detector. This denotes that signal range a detector can sense and read. Powerful radar detectors can detect the signal of police far before, actually before you can see the police car. Before you purchase a radar detector, you need to verify the range it offers. Radar detector models with 360-degree laser detection are accounted as more reliable, but these models are costlier than basic models. These detectors come with double sensors, out of which one covers the front and the second sensor covers the rear side of the vehicle you are driving.
The level of alertness about speed limit largely differs when you drive in city rather than your driving speed on highway. In fact you can drive with more speed and better level of relaxation in highway because highway speed limit is different and level of speed surveillance is not that strut on highway. The radar detector can be set in either city mode or in highway according to your driving style and driving route.
If your prime concern is “how far does a radar detector work”, you need to understand about different types of detectors, which offer different types of functionality.Commonly, three types of detectors are available in market. These are corded variety, cordless variety, and remote mount variety.
Depending on your preference and driving habit you need to find the suitable detector for you so that you can enjoy optimum functionality.
This is one of the best improvisations that have been added in radar detectors to make them more functional for their user. With this feature on, the typical feature enabled radar detector conveys his signal detection message to the driver. As a result the drive can immediately check his/her car’s speed limit. There is no need to read the blue display on the detector’s screen. This advanced feature helps a driver to drive steadily while driving and it saves confusion and distraction while driving. The radar detection machines available with this feature will help you to drive in worry-free manner.
VG-2 and Spectre protection are latest shielding a technology that allows drivers to be aware of the latest RDD technology where police uses radar detector detectors. This is a tricky situation and often keeps drivers at fix because they get caught for using the detector. Some of these gadgets use stealth protection feature that helps you to shut down the detectors immediately. Some expensive models provide invisible option. With this invisible feature, the radar detector works full-fledged without being invisible.
It is a feature incorporated in almost all latest models of radar detectors but hardly has it given you complete freedom on speed management. If the speed measuring gun is aimed at you, it instantly reads the signal and will notify you. But this feature gets on when the detector gets the signal and mostly it gets too late to respond. Presently, a High K-band sensitivity feature is being used to offer the drivers instant on protection.
Latestdevelopment in GPS technology hasallowed radar detectors with better level of functionality than ever before. GPS works a global satellite network that initiate communicates with different devices to help in ground-based routing applications. GPS devices in cars cancorrespond with satellites while it is moving. These devices calculatelocation, speed, and direction down. GPS radar detectors can analyze where they are and how speedy they’re going at any time by instantly communicating with the existing GPS network. This is a potential advantage over basic radar detectors because these devices can tell a driver when a radar is around you, but they cannotmeasure the speed off your vehicle actually.
Now some advanced radar detectors can work with smart phone compatibility. It is best done by apps, which are available both for androids and IOS devices.Detectors work in combination with your Smartphone, to provide you alerts provided by other app users for enforcement locations in your neighborhood. Some apps also allow drivers to emphasize enforcement areas they encounter, so that all users can be alert as well.
Some radar detectors work by transmitting alerts directly to the configured Smartphone via Bluetooth link, allowing the detectors to get the alerts on mobile screen in case these models are not built with display.
These are some of the ways a radar detector work. However, according to experts’ opinion, it is always wise to go for popular models only so that you can be sure about their productivity. Also it will solve your quandary about “how far does a radar detector work”.
As radar technology keeps evolving, so do radar detectors. Keeping up with all those specifications on the package may truly test your patience. But there are some specifications that are more important than others, like the Ka band. So, what does Ka mean on a radar detector?
You need to know the answer to “What does Ka mean on a radar detector?” before you shop for a new radar. Equipped with the answer, you’ll be able to find the best radar detector for your needs.
One of the devices police use to measure a vehicle’s speed are police radar guns. Some of these use frequencies that fall within those of the Ka band.
To answer, “What does Ka mean on a radar detector?” we have to look at the different bands used by radar detectors first.
The Ka bandwidth (pronounced kay-ay) is a microwave band in the 26.5 to 40 gigahertz (GHz) range. It has wavelengths between slightly over one centimeter down to 7.5 millimeters. In addition to its use for vehicle speed detection, it’s also used for satellite-based communication, as well as for cosmic microwave background experiments.
Police commonly use devices like the doppler radar or LIDAR to figure out the speed of a car. Radar detectors can detect signals across multiple wavelength bands.
The first band the police force used was the X band (10.500 – 10.550 GHz). During the 1970s and 1980s, it was cheaper to build police radar guns using this frequency than any other. Over time, K band (24.050 – 24.250 GHz) hardware became more affordable, and the police adopted it as well.
It wasn’t until the 1990s though that police radar gun makers started using the Ka band hardware as well. Today, police forces across the US use radar guns that rely on all three bands.
This may seem a bit strange. Why don’t they just use one single band for radar guns? Wouldn’t that keep things easier?
As the frequency of the band for radar detection increases, the size of the hardware decreases. X band radar guns were big. They took up quite a bit of space and weren’t the easiest to handle. K band guns were smaller, easier to take out and use. Ka band guns are the smallest to date.
Some of them don’t even look like guns at all. Even better, they can be mounted in the police car, often in the light bars. This isn’t only more convenient, but also safer for police officers.
But “older” laser frequencies have their advantages too. The usual X band radar gun has a beam width of around 65 degrees, compared to the 35 of the Ka band. In some cases, this can be useful, as the police officer can pick up the speed of the car even if he or she doesn’t point the gun directly at it.
But not always. When two or more cars are driving side by side on a busy road, the greater width of the beam may pick up two or more vehicles. When this happens, the police officer may not know for sure which car was the fastest. Even if he or she saw which drove fastest, the gun may not provide enough evidence for a speeding ticket.
But if the police officer used a Ka band radar gun, the narrowed width of the bean would have allowed for finer targeting. Ka band hardware also comes with a better resolution across lanes, which further improves accuracy.
For police departments, the Ka band also came with a major benefit. When it was first introduced, none of the radar detection systems cars could pick it up. That has changed now, with most of the devices on the market able to detect Ka band radar guns. Even entry-level devices without built-in GPS can now pick up the Ka band.
Ka band radar hardware is a newer technology, and so more expensive. That’s the main reason why police departments across the country continue to use X band and K band radar gun detectors. Since most departments aim to have all their cars — or as many of them as possible — equipped with a radar detection system, it’s easy to understand why older X and K band hardware is still in use.
What’s more, this radar technology is still relevant and useful today, despite its larger size, greater detection width, and lower resolution. Many police officers are used to the old technology. Newer devices may require further usage training.
Another thing you should know about the Ka band is that it has a bigger susceptibility to rain fade and possibly other meteorological conditions. In other words, it doesn’t do that well in cloudy weather conditions.
As you can see, the Ka band isn’t without its limitations. Indeed, no radar gun is perfect. But police radar gun technology has advanced enough to make the detection of speeding drivers an easy job, at least most of the time.
When looking at the radar bands we’ve talked about so far, the K gun is the most widely used. The X band is still used in some parts of the country but is being slowly replaced. Ka radar gun technology is the fastest selling at the moment, and in a matter of years, it will probably supplant K band guns.
We hope we’ve answered, “What does Ka mean on a radar detector?”. Not all the police radar guns in use rely on the Ka band, but enough of them do. So, make sure your detector supports it. Otherwise, that ticket they’re keeping for you may finally be yours.
Speeding tickets can be a pain, but luckily, there’s something you can do about them. You can prevent them from ever happening by buying a radar detector. With its help, you can figure out the exact location of speed traps, often from miles away.
There is a large variety of radar detectors on the market, but not all of them can deliver the high quality that you’re looking for. In this product roundup article, we pitted three of the most popular models against each other to see which one comes out on top.
The Cobra ESD7570 9-Band is a highly effective radar and laser detector that provides 360-degree detection.
The device alerts you whenever it detects a signal. This gives you enough time to reduce your speed before the radar gun can measure it.
The device features a simple on/off button along with a volume control on the right side of the front panel. The volume control works clockwise, so to control the sound, all you have to do is rotate the toggle.
There’s a LED light on the screen that lets you know whether the device is turned on.
The DIM button on the top right side of the device allows you to choose between three brightness options. There’s low, medium, and bright. Very straightforward, like most features on the Cobra ESD7570.
By pushing the mute button – situated in the middle, at the top – you can turn off the sound alert function of the device.
There are two main detection settings for the device, the self-explanatory highway and city modes. You can operate both using the same button located in the top left corner of the device. The default option is the highway mode.
To change it, you have to push the button just The letter “c” on the display indicates that you have set the device to city mode.
If you want to change it back, simply push the button again. This feature is highly recommended if you want to minimize the number of false alarms.
This in-built, permanent feature allows the device to detect speed radars in a 360-degree radius.
The diplay features numerous indicators, mostly shown in the form of letter combinations. “X/K” and “Ka’’ are for the radars, “L” means laser, and “V/S” represents the safety indicator.
The anti-falsing circuitry helps the device weed out any non-relevant signals so they don’t mistakenly trigger the alarm system.
The Elenest high performance radar detector features a high-sensitivity platform for keen detection.
It has a 280-led alphanumeric ultra-bright diplay that offers high visual performance.
The Elenest detects police radars in a 360-degree radius. Whichever direction the police car comes from, this super-high sensitivity detector is dependable.
If the system detects a radar, it sends you a voice alert.
The device sweeps its surrounding areas at a high pace.
The speed sensing auto mute feature reduces the number of false alarms by a significant margin.
The device covers most frequencies, including the X-BAND: 10.525GHz ± 100MHz, with a detectable distance of 1500m to 2500m, the K-BAND: 24.150GHz ± 175MHz with a detectable distance of 1200m to 2500m, the Trfor iPod K-Band: 24.150GHz ± 175MHz, with a detectable distance of 250m to1200m, and the Ka-BAND: 34.700GHz ± 1300MHz, with a detectable distance of 800m to 1500m.
The Cobra Electronics RAD250 warns drivers of impending police presence.
Radar detectors are prone to triggering false alarms. Collision avoidance systems and other false sources can do that, and the anti-false circuitry helps eliminate these occurrences.
This feature allows the tool to detect police presence quickly, especially radars and lasers.
The device can detect all relevant signals, including the X, K, and Ka bandwidths, as well as laser and VG-2 sources.
The device has a bright display that is very easy to read, even in sunny conditions. The identification icons are big and bright, so it’s easy to see them even from an unusual
Each of these three products has a capable design that can identify relevant signals from large distances. The displays are also solid and provide similar features, more or less.
If you buy a radar detector, it should be a product capable of weeding the false signals out of the results with great efficiency. The Elenest system’s speed sensing auto mute function is capable of that to a degree, but not at the same level as the other two designs.
That is the main reason why the Elenest High Performance V15s Laser Detector doesn’t stack up against the two Cobras.
The competition had to be decided between the Cobra ESD7570 9-Band Performance Radar/Laser Detector and the Cobra Electronics RAD250 Rad 250. The winner is the Cobra ESD7570 9-Band detector, for the simple fact that it was able to match the efficiency and feature-rich design of the RAD250.
Both variants have the anti-falsing circuitry to reduce the number of false alarms. In addition to that, the ESD7570 has a number of other relevant features like the DIM button or easy operation controls, making it the winner of this radar detector comparison.
Before you set up your newly bought radar detector in your car and start driving around with it, you might want to conduct a small radar detector test. This way, you get to familiarize yourself with the device and try out all the features it provides. After all, the best way to get the most out of any piece of tech equipment is to first learn how to use it properly.
Why spend time reading dull instruction manuals when you can drive off with a few of your buddies and have a fun time performing a radar detector test?
In addition to getting to know the device, there are other benefits to conducting a radar detector test. If you still haven’t finalized your purchase, you can use this opportunity to compare a few models and decide which one’s the best. You also get to see how forests, curves, mountains, and different types of terrain affect the performance of your radar detector.
Finally, you’ll learn a lot about radar technology and begin to fully understand every bit of information the device sends your way.
You’ve probably watched a few videos and read some reviews before you went and bought a radar detector. People who created them have all conducted a radar detector test of their own and shared their findings so that others could benefit from them, too. You can give back to the community by sharing your test results with other folks who are interested in getting a radar detector.
Post a video to YouTube, publish a review on your blog, or find a dedicated message board and write there.
Most people use radar detectors to receive early warnings about speed monitoring devices ahead of them and have enough time to adjust their speed accordingly. With this in mind, we’ll explain how you can conduct a radar detector test that focuses on its ability to receive long range signals.
To test the performance of your radar detector, you will create an obstacle course of sorts. This being a radar detector test, you’ll need to bring your detector. If you want to test multiple devices at once, bring them all along and try them out one at a time.
Don’t run two radar detectors simultaneously, as they will probably interfere with each other’s signals, and the results you get will be highly inaccurate.
To conduct the test, you’ll also need a radar gun. If you know someone who has one, ask them to lend it to you for a few hours or invite them to join you. Otherwise, you will have to get your own radar gun. There’s no need to spend a lot of money on it, as there are many inexpensive models available to buy from online retailers.
Because most of them are battery-powered, bring a USB cable or a standalone power supply to charge the gun in case the battery runs out.
For testing purposes, you’ll need at least two cars: one to serve as the radar and the other one equipped with a radar detector. If you’re going to be making a video, you’re going to need a camera. To ensure that the quality of the footage you capture is good, opt for a standalone model over the one on your phone. You will need your phone to measure the distance between the detector and the radar.
This can be done using the manufacturer’s official app; if there isn’t any, find a similar one in your app store.
The right choice of the location where you’ll conduct your radar detector test will ensure that the results you get are spot-on. For starters, keep in mind that different obstacles such as hills, curves, and trees will limit the detection range of your device. What’s more, the detector might not receive any signal at all in certain spots, so take that into account while writing down the results.
Make sure that the course you pick has a safe spot for you to park your radar gun-equipped car without it being in the way of other cars you’ll use for this test. To prevent the detector from sending you false alerts, choose a location that’s removed from heavy traffic, as well as other radar sources. For the results to be accurate, you will want to ensure that the weather is stable during the test.
Check the forecast ahead of your little adventure and avoid doing this in the rain, as it can limit the detector’s range.
Before you conduct the radar detector test, you need to prepare your equipment for the task. The radar gun should be pointed at the course so that it can detect all cars approaching it. You will also have to make sure that there’s nothing standing in front of it, as it will inevitably block the signal. Don’t move the radar gun or the antenna once you’ve set them up, as any change in their position will alter their ability to receive incoming signals.
The same thing applies to detectors: if you’re going to be conducting a radar detector test on several different models, they all need to be mounted in exactly the same spot on your windshield. You should clean your windshield of all items that could potentially interfere with the device’s signal. Finally, double-check the settings of the detector to make sure that each model you test has the exact same settings.
After you’ve finished setting up all the equipment properly, it’s go time!
Turn the radar detector on and wait about a minute for all the features to load. Start driving from a point that’s as far removed from the radar gun as possible and note down all the results as they start coming in. Do at least two or three passes and compare the results you get each time. Whenever the detector sends you an alert, use the app to measure the distance between your car and the radar.
Learning new things can be very exciting, so don’t forget to enjoy this experience as much as you can. Also, remember that sharing is caring, so make the results of your radar detector test available to fellow enthusiasts.