Quantum 2 Radar Software

Quantum 2 Radar Software

Software download and update information for the Raymarine Quantum 2 radar:

  • Applicable for: Quantum 2 Doppler Radar
  • Software Version: v2.50
  • Release Date: December 2022
  • Minimum Chartplotter Display Software Version: LightHouse 4.3 or higher

Important Terms of downloading software

Firmware update processes are done at your own risk. Before initiating the update process be sure to backup and make copies of all important files.

If the firmware process is interrupted your product may not function properly, therefore do not interrupt the process and ensure the unit is on a reliable power supply. Damage caused by incomplete upgrades will not be covered by Raymarine warranty.

By Downloading the software, you agree to these terms.

Software History

VersionRelease DateFeatures
v2.52Apr 2024

Software update to comply with the UK Product Security and Telecommunications Infrastructure Act 2022 ("PSTI") - Contains no end user performance changes or enhancements. For more information visit our FAQ.

Production release only, this is not available on the website – Any distributor/reseller requiring updates to their Quantum stock should contact us for further details. 

Release note

If you are already on v2.52 and you want to connect via Wifi to your chartplotter (Axiom or Element) then you will need to make sure that Axiom is on LH 4.6.148 and Element is on v3.19.17.

LH2 v19.03 will still connect to a Quantum radar on v2.52 via Wifi without the need for an upgrade.

v2.50 App 1.18 W3Dec 2022

Feature Improvements

  • Ability to manually change the Wi-Fi channel within the Quantum (Note, requires the Axiom chartplotter to be running LightHouse 4.3 software to have access to the Menu)

Resolved Issued & Improvements

  • Software changes to support component changes
  • Helps resolve an intermittent issue seen with some Quantum stating "Self Test Failure".
v2.48 AppJan 2022Production release only – contains no end user performance changes or enhancements
v2.46 AppNov 2021
  • Sector Blanking now available in Quantum2 Doppler
  • Improved ISO file for Quantum1 and Quantum2 when performing software upgrades
v2.44 AppDec 2019
  • There are no end-user performance changes or enhancements contained in this software release.
  • Version 2.44 is functionally equivalent to the previously released version 2.43.
  • If your Quantum 2 is already running version 2.43, there is no need to upgrade its software.

Note: From time-to-time electronic components used to manufacture Raymarine products go out of production and are replaced with newer equivalents. This release addresses such a component change and is compatible with both newly manufactured and existing Quantum 2 systems.

v2.43 App

v1.62 PSU

v2.28 FPGA

v1.17 W3

Oct 2018
  • Advertisement of the Quantum SSID via WiFi - Contact Product Support for assistance  
  • Removal of the Quantum2 Recovery Mode (no longer required).
  • WiFi Connecting before the Wired Connection - Timing and memory improvements to ensure previous connection methods are properly prioritized.
  • Internal memory writing process improved, to prevent intermittent "Connection Lost" issues.
  • Resolves an issue where multiple presses of the Off Key from the Radar app, causes a crash.

v2.36 App

v1.56 PSU

v2.28 FPGA

v1.04 W3

v1.56 UpMan

April 2018
  • Initial Release

Software Update Information and Instructions for Quantum, Quantum Doppler and Magnum Marine Radar

This FAQ relates to the following products:

  • Quantum CHIRP (Radome)
  • Quantum Doppler (Radome)
  • Magnum (Open Array)

Follow this FAQ for step-by-step upgrade instructions.