How much warning time does a K40 radar detector provide?

Trying to estimate warning time in an actual mile or feet measurement is impossible since true warning time is influenced by many outside variables that have nothing to do with the radar detector itself. For example, the strength of the radar signal being transmitted, the direction the gun is pointed, the length of time it is transmitting, the positioning of the patrol car, and the influence of other objects around you may all affect how your radar detector receives a signal. For these reasons, don’t expect your detector to achieve the same warning distance every time you encounter police radar. Just expect it to do what you bought it for: give you enough time to slow down and save yourself from receiving a speeding ticket.

What’s the difference between sensitivity and selectivity?

Sensitivity refers to a radar detector’s ability to pick up police signals at the greatest distance. Selectivity refers to the detector’s ability to filter out signals that are not true police signals, yet operate on the same frequencies as police radar (i.e. security alarms, garage doors, automatic doors, etc.). The filtration software built into K40 radar receivers features very unique microelectronic processors that minimize distractions that come from non-police radar transmitters. This helps give you the time you need to react to real potential threats, without the constant “falsing” that makes other detectors difficult to use in today’s challenging driving environments.

Sometimes I pass a parked police car or one traveling in the other direction, but my detector doesn’t alarm. Why is that?

Radar detectors are essentially superheterodyne radio receivers. Like any radio, they’re passive devices that listen for microwave signals. The main difference is that they are specially-tuned to detect microwave frequencies transmitted by police radar and laser guns.If a police car is not equipped with a radar or laser gun, a radar detector cannot possibly locate it. Also, if no signal is transmitted when you pass the police car, there won’t be any signals for your detector to receive.Police may also use a sinister technique called “Instant-On” or “RF Hold.” During this type of encounter, an officer will wait until a targeted vehicle is within range to send a quick burst of radar to clock its speed. K40 radar detectors are sensitive enough to detect these brief, weak signals, but you have to pay attention and react quickly.

I drove past a speed box and it displayed my speed. How and why?

Speed signs – or speed reading boxes – are radar-based. Radar detectors are not radar jammers. Jamming radar is a federal offense and is prohibited by federal law nationwide. These informational-only speed readers, if working properly, should always detect and display your speed.

I drove past a speed box and my radar detector didn’t go off. Why?

Speed signs – or speed reading boxes – are not used to issue traffic tickets or citations. As a result, these portable systems are not calibrated regularly and can “drift” away from the FCC-authorized frequencies. Because of this, when passing one of these signs that say Your Speed Is…,” you may or may not receive an alert. These devices are primarily placed in residential areas as a reminder to obey the speed limit.

What is “POP” Mode?

POP Mode, when turned on, enables the detection of a special band of radar known as “POP.” This is a very short transmission signal that allows the user of a radar gun to capture a quick read of a vehicle’s speed prior to setting the gun to another band. K40 recommends that you keep the POP Radar Mode turned off for two reasons: 1) POP radar does not transmit long enough to gather information needed to issue a speeding ticket, and 2) keeping POP Mode “on” is known to cause far more false alerts than actual alerts.

Do you “jam” radar?

No, we do not. The sale and use of radar jammers has been banned by the Federal Communications Commission (FCC) since 1997. The fines for each violation can reach up to $11,000.

Can a tinted windshield negatively affect the performance of my radar detector?

Today, many high-end car manufacturers, such as Mercedes-Benz and BMW, are incorporating special tints into their windshields to protect the interior look and comfort of their cars. Unfortunately, this creates a very real problem for people who own portable radar detectors. Putting tint of any kind on your windshield that contains metal film is essentially like putting a blanket over your radar detector. While radar microwave signals can still travel through fiberglass, plastic, and glass, they cannot penetrate metal. Some tints are worse than others, but if it contains metal of any kind, it will reduce the performance of any portable radar detector mounted inside the car.

I’ve heard that you pay speeding tickets… Is that for real?

We have absolute confidence in the performance of our products, and you should never get a speeding ticket when they are operating and used properly. In the rare event you should receive a speeding ticket in the first 12 months of ownership, we’ll pay any and all fines (excludes attorney fees and/or insurance premium increases as well as tickets issued in school zones, construction zones, and/or when DUI or DWI is involved). No questions asked.

Uniden Radar Detectors – Xhibit Customs

Platinum360

The right set of wheels changes everything. At xHibit Customs, we source and fit premium wheels from the industry's most respected names — including HRE and Forgiato — to give your vehicle a look that's unmistakably yours. With over 30 years of experience, we'll guide you through every choice, from style and finish to the perfect fitment, and install them with the precision your vehicle deserves.

It’s time to expect more from your radar detector and the company behind it.

The future is now, and K40’s newest technology makes the Platinum360 the most reliable radar system you can buy, backed by a company that genuinely cares about your satisfaction.

LNA (Low Noise Amplifier) Radar Receiver Technology

For greater range and sensitivity.

Your safety is the first thing we engineer into our products:

K40 puts control right at your fingertips, right where you want it.

Expert Custom Installation

That retains the original factory appearance of your vehicle’s interior.

Full customizable GPS technology

Features such as Mark to Mute, Mark to Alert, Speed Monitor, Quiet Ride and more.

Integration-Ready

The Platinum360 can integrate with select radios to provide a visual and touch on-screen experience.

Add-On K40 Laser Defuser® Protection

Become invisible to police laser guns.

K40 Platinum360 Resources

Features designed with you and your vehicle in mind. Giving you the ultimate in custom-installed speeding ticket protection and putting you in control of where and when you hear police radar and laser alerts. With K40, you’re ready to drive without limits as soon as the products are installed. All of our products are pre-programmed for optimal protection for most drivers, with the ability to customize to your exact driving preferences.

The Latest Technology for Long Range Protection

The Platinum360 features revolutionary enhancements that inspire confidence that you are protected by the best speeding ticket protection system available today.

All new LNA (Low Noise Amplifier) radar receiver technology that increases sensitivity and range.
A more powerful CPU means a more responsive system and greater customization capabilities.
Three I/O ports for current integration and future system expansion.

Directional Awareness

The Platinum360 features front and rear LNA (Low Noise Amplifier) radar receivers that provide maximum directional range and sensitivity. Custom-installed alert LEDs and a hidden speaker let you know the specific police radar band being used and whether the threat is in front of or behind you.

OEM-like Custom Installation

The Platinum360 retains the original factory appearance of your vehicle’s interior. A wireless remote control (or optional hard-wired Expert Control), strategically installed directional LEDs hidden in your dash, and a hidden speaker make this system undetectable. You only know it’s there when you need it. RDD (radar detector detector) protection is included so even the police won’t know you’re driving with a “ticket-free” co-pilot.

GPS Features

The Platinum360 offers you fully customizable GPS technology features such as:

Mark to Mute – Mute audible warnings of false, non-police radar locations you regularly travel past with a simple push of the MM button on your remote control.
Mark to Alert – Mark locations to alert, such as dangerous intersections, speed traps, school zones, and red-light cameras, by pressing the MA button.
Speed Monitor – Track your speed without taking your eyes off the road and be alerted if you exceed your pre-selected speed.
Quiet Ride – Mute all alerts under a pre-selected speed. Eliminates alerts when you are driving at or near the posted speed limit (Default setting is 20 mph).
Auto Filter – Sensitivity automatically adjusts to the optimum setting based on your vehicle’s speed. This “set it and forget it” option means you always have just the right amount of protection. Less sensitivity at lower speeds means fewer false alerts; increased sensitivity at higher speeds means more time to slow down and avoid that ticket.

Advanced Filtering

The Platinum360 is packed with advanced filtering technology, making it the quietest and most dependable radar and laser defense system available today.

K-Band Filter – Automatically rejects false alerts from radar-based safety features like Collision Avoidance and Lane Departure Warnings from other vehicles (including your own).
Traffic Sensor Filter – Rejects alerts from traffic flow sensors usually encountered during highway driving.
Ka-Band Filter – Enables filtration of non-police Ka-Band radar signals, e.g., other radar detectors and satellite broadcast bands.

Radar Band Selectivity

The Platinum360 is packed with advanced filtering technology, making it the quietest and most dependable radar and laser defense system available today.

K-Band Filter – Automatically rejects false alerts from radar-based safety features like Collision Avoidance and Lane Departure Warnings from other vehicles (including your own).
Traffic Sensor Filter – Rejects alerts from traffic flow sensors usually encountered during highway driving.
Ka-Band Filter – Enables filtration of non-police Ka-Band radar signals, e.g., other radar detectors and satellite broadcast bands.

Integration Ready

The Platinum360 can integrate with ADS Maestro RR interface and select Kenwood/JVC® radios to provide a visual and touch-on-screen experience through your infotainment display.

Optional K40 Laser Defuser® Protection

Become invisible to police laser guns. The Platinum360, combined with the combat power of Laser Defuser transponders, delivers the ultimate in bumper-to-bumper speeding ticket protection.

Specifications	Technical
Operating Frequencies	10.500 – 10.550 GHz (X-Band) 23.950 – 24.285 GHz (K-Band) 33.400 – 36.000 GHz (Ka-Band)
K-Band Selectivity	K Narrow K Wide (DEFAULT SETTING) K Extended
Ka-Band Selectivity	Ka Narrow Ka Wide (DEFAULT SETTING) Scans 100 GHz above/below the most important frequencies: 33.7-33.9 GHz / 34.6-34.8 GHz / 35.4-35.6 GHz / 33.4-36.00 GHz
Power Requirements	10.0 – 16.0 Volts DC negative ground 500 mA typical standby
Wireless Remote Control	CR2032 Cell Battery
Dimensions	Wireless Remote Control 3.07 in L x 1.4 in W x .47 in H Front Radar Receiver 4.3 in L x 2.7 in W x 1.7 in H w/attached 15′ cable Rear Radar Receiver 4.3 in L x 2.7 in W x 1.7 in H w/attached 20′ cable GPS Module 2.00 in L x 2.00 in W x .50 in H w/attached 20′ cable Interior Host Module 5.62 in L x 3.29 in W x 0.83 in H w/attached audio quality speaker
Optional Expert Control Unit	1.76 in L x 0.76 in W x 0.35 in H w/attached 8′ cable
Weight	Total system 2.5 lbs
Temperature Range	-40° – +165° Fahrenheit

Level/Mode	Sensitivity	Recommended Use
1. Highway (Factory Default Setting)	Detects all bands of North American approved police radar at maximum range and sensitivity.	For highway travel or in any area where you are unfamiliar with the types of radar being used.
2. City	The X-Band sensitivity is reduced, as it is the most common source of non-police radar signals.	When traveling in an urban area with minimal non-police radar signals.
3. Filter	X-Band detection is eliminated completely.	Use this mode when traveling in congested traffic areas with a high concentration of non-police radar signals.
4. Auto Filter	0–45 mph – Filter setting sensitivity 46–55 mph – City setting sensitivity 56 mph+ – Highway setting sensitivity	Allows for less sensitivity in low-speed situations and greater range and sensitivity at higher speeds.

Setting Name	Default Value / Option
Voice Type	“Female Voice”
Front K-Band	“Front K-Band On”
Audible Voice	“Voice On”
Front Ka-Band	“Front Ka-Band On”
Wake-Up Sequence	“Wake-Up Long”
Rear Radar	“Rear Radar On”
Auto Volume	“Auto Volume On”
Rear X-Band	“Rear X-Band On”
K-Band Selectivity	“K Wide”
Rear K-Band	“Rear K-Band On”
Ka-Band Selectivity	“Ka Wide”
Rear Ka-Band	“Rear Ka-Band On”
Ka-Band Filter	“Ka Filter Off”
Optional Laser Defuser	“Laser On”
Traffic Sensor Filter	“Traffic Sensor Filter Off”
Laser Setting	“Laser Constant Transmit”
MRCD/CT	“MRCD Off”
mph/kph	“Miles Per Hour”
MRCD/CT Filter	“MRCD Filter Off”
Factory Reset	“Factory Reset”
Front Radar	“Front Radar On”
Exit	“Exit”
Front X-Band	“Front X-Band On”

Laser Defuser

If you’ve ever seen a police officer parked and outside his vehicle looking at traffic with what looks like a small movie camera or binoculars, you’ve probably just been targeted by LIDAR (Light Detection and Ranging), also known as laser. Police laser guns are short-range (typically 1000 feet) and pinpoint accurate. If the crosshairs of the laser gun are targeted on your vehicle, and you’re speeding, they’ve got you, pull over, game over. Unlike police radar, there are no advance warnings for police laser guns. Your only defense is a good offense with K40 Laser Defusers™. K40 Electronics introduced the first Laser Defuser in 1994 (which started the laser defense industry). We know a thing or two about combatting police laser, including the latest variable pulse rate (VPR) guns used today. We build confidence and reliability into our products so you can drive without limits, knowing you’re protected.

The ultimate in custom-installed laser speeding ticket protection, putting you in control of where and when you choose to combat police laser.

K40’s Laser Defuser Optix has features designed with you and your vehicle in mind. The ultimate in custom-installed laser speeding ticket protection, putting you in control of where and when you choose to combat police laser. With K40, you’re ready to drive without limits as soon as the products are installed. Give us a call at (847) 899-3600 to discuss how many Laser Defusers your vehicle needs and where you can get them installed by one of our authorized retail and installation partners.

Additional Option

K40 Laser Defusers can be installed on any vehicle, giving you police laser protection you can’t get from a radar detector alone.

Radar System Compatibility

Integrates with all K40 radar detectors, the Platinum360, Platinum200, and the Platinum100.

Ultra-Compact Design for Discreet Placement

that blends seamlessly into your vehicle’s body style.

Updatable to Ensure Optimum Performance

Easily update the systems software as new police LIDAR technology emerges.

Maximum Coverage Protection

The interface can fire up to five Laser Defuser transponders simultaneously, giving you maximum detection and laser jamming to combat all North American police laser guns.

Three User-Selectable Transmit Modes

Customize to the way you drive.

K40 Laser Defuser Resources

Updatable to Ensure Optimum Performance

The Laser Defuser Optix interface features a USB port to update the systems software as new police LIDAR technology emerges. Your vehicle is protected now and into the future.

Maximum Coverage Protection

The interface can fire up to five laser Defuser transponders simultaneously, giving you maximum detection and laser jamming to combat all North American police laser guns, including the latest VPR (Various Pulse Rate) LIDAR guns.

Ultra-Compact Design for Discreet Placement

The Laser Defuser Optix has a compact design that allows for a custom and discreet installation giving you protection from laser speeding tickets while blending seamlessly into your vehicle’s body style.

Additional Option

K40 Laser Defusers integrate with all K40 custom-installed radar systems. You receive alerts for radar and laser threats from the alert (LED(s) and a hidden speaker. You can control all of the Laser Defuser programmability and functions with the onboard buttons or optional remote control.

K40 Laser Defuser Optix can be plugged into your K40 Platinum100 Portable radar and laser detector to receive alerts via the Platinum100 speaker and screen. You can control all of the Laser Defuser programmability and functions with the onboard buttons or optional remote control.

Three User-Selectable Transmit Modes

Constant Transmit: (Default Setting) For as long as it’s receiving a police laser gun signal, the Laser Defuser Optix transponder will continuously transmit back to the gun. For aggressive drivers in areas where there are no restrictions on the use of laser jammers.
Pulse Transmit: Upon receiving a police laser gun signal, the Laser Defuser Optix transponder will transmit an “error” signal back to the gun for up to five seconds. The system will then switch to “Receive Only” mode for 30 seconds. Use this setting if you typically drive in an area with restrictions on the use of laser jammers.
Receive Only: The Laser Defuser will only detect police laser. No jamming signal will be emitted. Use this setting if you only wish to be alerted when a police laser gun is targeting you.

Optional K40 Laser Defuser® Protection

Become invisible to police laser guns. The Platinum360, combined with the combat power of Laser Defuser transponders, delivers the ultimate in bumper-to-bumper speeding ticket protection.

Specifications	Technical
Operating Frequencies	10.500 – 10.550 GHz (X-Band) 23.950 – 24.285 GHz (K-Band) 33.400 – 36.000 GHz (Ka-Band)
K-Band Selectivity	K Narrow K Wide (DEFAULT SETTING) K Extended
Ka-Band Selectivity	Ka Narrow Ka Wide (DEFAULT SETTING) Scans 100 GHz above/below the most important frequencies: 33.7-33.9 GHz / 34.6-34.8 GHz / 35.4-35.6 GHz / 33.4-36.00 GHz
Power Requirements	10.0 – 16.0 Volts DC negative ground 500 mA typical standby
Wireless Remote Control	CR2032 Cell Battery
Dimensions	Wireless Remote Control 3.07 in L x 1.4 in W x .47 in H Front Radar Receiver 4.3 in L x 2.7 in W x 1.7 in H w/attached 15′ cable Rear Radar Receiver 4.3 in L x 2.7 in W x 1.7 in H w/attached 20′ cable GPS Module 2.00 in L x 2.00 in W x .50 in H w/attached 20′ cable Interior Host Module 5.62 in L x 3.29 in W x 0.83 in H w/attached audio quality speaker
Optional Expert Control Unit	1.76 in L x 0.76 in W x 0.35 in H w/attached 8′ cable
Weight	Total system 2.5 lbs
Temperature Range	-40° – +165° Fahrenheit

Level/Mode	Sensitivity	Recommended Use
1. Highway (Factory Default Setting)	Detects all bands of North American approved police radar at maximum range and sensitivity.	For highway travel or in any area where you are unfamiliar with the types of radar being used.
2. City	The X-Band sensitivity is reduced, as it is the most common source of non-police radar signals.	When traveling in an urban area with minimal non-police radar signals.
3. Filter	X-Band detection is eliminated completely.	Use this mode when traveling in congested traffic areas with a high concentration of non-police radar signals.
4. Auto Filter	0–45 mph – Filter setting sensitivity 46–55 mph – City setting sensitivity 56 mph+ – Highway setting sensitivity	Allows for less sensitivity in low-speed situations and greater range and sensitivity at higher speeds.

Setting Name	Default Value / Option
Voice Type	“Female Voice”
Front K-Band	“Front K-Band On”
Audible Voice	“Voice On”
Front Ka-Band	“Front Ka-Band On”
Wake-Up Sequence	“Wake-Up Long”
Rear Radar	“Rear Radar On”
Auto Volume	“Auto Volume On”
Rear X-Band	“Rear X-Band On”
K-Band Selectivity	“K Wide”
Rear K-Band	“Rear K-Band On”
Ka-Band Selectivity	“Ka Wide”
Rear Ka-Band	“Rear Ka-Band On”
Ka-Band Filter	“Ka Filter Off”
Optional Laser Defuser	“Laser On”
Traffic Sensor Filter	“Traffic Sensor Filter Off”
Laser Setting	“Laser Constant Transmit”
MRCD/CT	“MRCD Off”
mph/kph	“Miles Per Hour”
MRCD/CT Filter	“MRCD Filter Off”
Factory Reset	“Factory Reset”
Front Radar	“Front Radar On”
Exit	“Exit”
Front X-Band	“Front X-Band On”

Ready to find your perfect set?

Request a quote and we'll help you build it from the ground up,

Request a quote

Call (847) 899-3600

The K40 Platinum360 System

Platinum360

GPS Module

Rear Radar Receiver

Alerts LEDs and Remote Control

Interface and Host

Front Radar Receiver

Add-On Laser Defusers

It’s time to expect more from your radar detector and the company behind it.

Here’s what you see…

how you drive..

LNA (Low Noise Amplifier) Radar Receiver Technology

Your safety is the first thing we engineer into our products:

Expert Custom Installation

Full customizable GPS technology

Integration-Ready

Add-On K40 Laser Defuser® Protection

K40 Platinum360 Resources

The Latest Technology for Long Range Protection

Directional Awareness

OEM-like Custom Installation

GPS Features

Advanced Filtering

Radar Band Selectivity

Integration Ready

Optional K40 Laser Defuser® Protection

Product subject to one or more of the following U.S. patents:

Detects and alerts to every FCC approved North American police radar frequencies.

Filter Settings:

Factory Default Customizable Settings

Laser Defuser

GPS Module

Rear Radar Receiver

Alerts LEDs and Remote Control

Interface and Host

Front Radar Receiver

Add-On Laser Defusers

The ultimate in custom-installed laser speeding ticket protection, putting you in control of where and when you choose to combat police laser.

Here’s what you see…

how you drive..

Additional Option

Radar System Compatibility

Ultra-Compact Design for Discreet Placement

Updatable to Ensure Optimum Performance

Maximum Coverage Protection

Three User-Selectable Transmit Modes

K40 Laser Defuser Resources

Updatable to Ensure Optimum Performance

Maximum Coverage Protection

Ultra-Compact Design for Discreet Placement

Additional Option

Three User-Selectable Transmit Modes

Optional K40 Laser Defuser® Protection

Product subject to one or more of the following U.S. patents:

Detects and alerts to every FCC approved North American police radar frequencies.

Filter Settings:

Factory Default Customizable Settings

Ready to find your perfect set?