Quantum SDR

Small steps to quantum leaps

Ukraine needs all our help right now, even if it's just enough for a coffee, please click the dove!

OUR STORY

SDR at the edge

The Quantum SDR Project has one core aim: to develop exciting and novel radio technology that's more affordable for our members.
Small steps, first the Spectrum pan adapter with day-bright high resolution touch screens, HF-VHF all-modes receiver, digital modes WiFi and AI-based features such as a VUI (Voice User Interface)!
Next up, who knows, lets take it one step at a time!

The first product launched in June 2023 was the Quantum Spectrum DSP M2, an affordable touch display that offers advanced Digital Signal Processing for all radios new and classic, providing a full 192/138 KHz band view and Slip-tune independent tuning.

Combined with Deep learning AI, the newly designed M2+ and M3+ Spectrum DSP, launched in January 2024 converts any radio into a next generation radio system with independent tuning, 192 KHz DSP audio, search tools and voice interactivity*.

The new models are based on a powerful 1027 DMIPS (1 billion DSP instructions per second) processor (for comparison the Atmega 328 offers 20 DMIPS). The M3+ also offers a 5 inch day-bright XGA touch screen option, with the very latest capabilities including AI, IF/RF input, and wide-band radio receiver option. More information to follow!

You can now enjoy affordable and intelligent radios that can scan the bands, handle all the latest digital modes, identify stations and even eliminate local noise.

Visit the Gallery to see the Spectrum in action.

Please contact us by clicking Learn More.

Other releases

EAR WAX

Single

QUALTAGH

Single

WEDNESDAY

Single

THE DAY WE LOST

Single

Recent news

Anhedonia release tour

2022 • MARCH-MAY • EUROPE

Join us across the top live venues around Europe to relive the Anhedonia album's gritty realities first-hand.

Upcoming dates

Edinburgh, UK

O2 Academy Edinburgh

03.21

03.25

London, UK

The O2 Arena

03.29

Copenhagen, DK

DR Koncerthuset

04.01

Amsterdam, NL

Melkweg

Add the latest Digital Processing

HAPHEPHOBIA

They say it's not about the journey, but what if you lose your way along the way?
2021, York, Studio WOW, Producer: Kid Jones.

Upgrade your Xiegu!

The Xiegu G90 is an excellent compact HF rig so why not upsize that 1.8" LCD and make it truly amazing! The Quantum Spectrum-G90 connects to the Xiegu's IQ and Comm ports, fully integrating the Quantum's touch screen interface with the G90. You also get extra modes, from FM to freeDV, and at under half the cost of the GSOC!

More information on request.