Welcome to Quantum Spectrum:   The aim of this project has been to develop a top-end DSP Spectrum add-on module, built and as kits, that is big enough for the desktop, yet small enough for portable operation.  It can be used to upgrade any radio system to "Smart DSP" with a wide-band colour spectrum display at affordable cost, that also supports experimentation in Digital Signal Processing techniques with easy-to-use yet powerful development tools.

Quantum Spectrum is more than just a panadapter, it's a complete DSP interface for your radio with noise elimination, notch filter, tuneable band pass filter, a wide-band spectrum from 48 KHz to 1 MHz (512 KB mini kit) and higher, plus speech recognition*.  It is plug-n-play compatible with all radios with IQ and CAT connections, and with an optional IF and VFO connections for earlier radio sets.

A flexible and modular system that we will expand continuously in the months ahead, designed, designed by an international team and fully supported world-wide.

There are currently three modules being manufactured, the first of which is now available and includes a powerful 220 DMIPS DSP processor and 1 MB of program memory, enough space to add many novel features as time progresses.  Power and Energy Spectrum models use the latest low-energy DSP chips in the industry and can handle advanced DSP with a powerful graphical user interface.

Applications: A range of applications will be available for the modules, including DSP upgrades with Panadapters fully compatible with standard radios, including older HF rigs, and modern devices from USB dongles to Yaseu, Icom, Elecraft, Xiegu and QRP sets such as uSDX.

The Store is now open and we're taking orders for the ready built Quantum Spectrum M2 module, and £1 deposits to register for the M1 kit group buy.

The Group buy for mini Spectrum kits will not go live until the minimum quantity of buyers has been reached.  Our aim is to get the cost of the kit just as low as possible, but please remember that the development of the firmware is the most important and costly part of the system.

Yours
QuantumSDR team
Quantum SDR

 *Speech recognition is not available on the mini kit.  Pricing may vary before orders have been confirmed depending on parts availability and exchange rates.

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