What is FDSR on a radar detector?

Also referred to as a Field Disturbance Rejection (FDSR) Filter on Whistler radar detectors, the feature is specifically designed to filter out and eliminate false alerts generated by vehicles equipped with radar frequency emitters such as those used for blind spot monitoring systems.

What does P mean on a radar detector?

Pulse Radar. A refinement of the original K-band radar gun. Pulse radar can be used from a moving vehicle as well as from a stationary position. Pulse radar guns transmit a burst of energy every two seconds. [Radar detectors with pulse warning]

How does the Whistler radar detector work?

Rear Laser Antenna – An integrated optical wave-guide provides superior detection of laser signals transmitted from behind. Pressing QUIET during a radar/laser encounter silences audio alerts, while allowing visual alerts to keep you informed.

What is a Ka alert?

When a radar detector detects a police officer’s radar gun, it alerts you with messages about X band, K band, or Ka bands. These are the bands that the police officer’s radar guns operate on.

What is VG 2 detection?

A VG2 gun is a special device that police can use to identify the presence of a radar detector. It looks like a radar gun, but it does not detect speed. It detects radar detectors. Most modern radar detectors incorporate circuitry to be invisible to the VG2 gun, and are therefore “undetectable”.

Can you track a stolen radar detector?

The only way to trace it if stolen you have to register your radar detector to Escort radar company. Do you find this helpful?

How do I update my Whistler Z 31r+?

To install the update(s) follow these steps:
You must download and install the Unit Programming Software to a windows PC.
Once installed you will be able to update your unit with our monthly Database Update.
From time to time we will make Firmware changes to improve your driving experience.

What is Ka-band frequency?

Ka band

Frequency range	27–40 GHz
Wavelength range	11.1–7.5 mm
Related bands	K (NATO) SHF (ITU)