Our Software Solutions

Browse the full collection of Khanfar SDR tools. Each product has its own page with details, downloads, and tutorials.

Our Software Solutions

Khanfar Spectrum Analyzer
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Khanfar Spectrum Analyzer

Flagship SDR analyzer with real-time FFT, waterfall displays, and multi-device support.

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Khanfar RTL Sweeper
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Khanfar RTL Sweeper

Fast RTL-SDR spectrum sweeper with real-time FFT analysis and adjustable sweep control.

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Khanfar Spectra-All
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Khanfar Spectra-All

Unified multi-SDR control for ultra-wideband monitoring and scanning.

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Khanfar Spectra-All v1.2
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Khanfar Spectra-All v1.2

Latest update with LAN Command Controller and remote SDR control.

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Khanfar-FM Radio
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Khanfar-FM Radio

Simple and clean FM broadcast receiver with quick tuning and presets.

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Khanfar Direction Finder
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Khanfar Direction Finder

Multi-SDR direction finding suite with advanced visualization tools.

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Khanfar Direction Finder QUINTET
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Khanfar Direction Finder QUINTET

Enhanced QUINTET DF system with a fifth SDR for improved triangulation.

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Quad 3D Spectrum Analyzer
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Quad 3D Spectrum Analyzer

3D visualization for four synchronized RTL-SDR devices with interactive controls.

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Fosphor Spectrum Visualization
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Fosphor Spectrum Visualization

GPU-accelerated real-time spectrum display built on GNU Radio Fosphor.

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Khanfar Advanced Spectrum Analyzer
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Khanfar Advanced Spectrum Analyzer

Advanced spectrum analyzer with expanded features for detailed RF inspection.

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WFM RX (Fosphor)
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WFM RX (Fosphor)

New

Wide-FM receiver with Fosphor spectrum view and quick tuning tools.

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Analog Radio NFM catcher
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Analog Radio NFM catcher

Coming soon

Coming Soon
Khanfar Spot Scanner
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Khanfar Spot Scanner

Intelligent multi-SDR spectrum scanner with automated signal detection.

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Khanfar Phase-Based Direction Finding
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Khanfar Phase-Based Direction Finding

Phase-based DF system using multi-antenna arrays for accurate bearing.

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Khanfar Phase-Based DF Calculator
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Khanfar Phase-Based DF Calculator

Design tool for optimal circular antenna arrays for phase-based DF.

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Khanfar IQ Live-Rec-Playback
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Khanfar IQ Live-Rec-Playback

Professional IQ recording, playback, and visualization for RTL-SDR.

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Khanfar Spot Scanner - CFAR Edition
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Khanfar Spot Scanner - CFAR Edition

CFAR-powered signal detection with advanced masking and analysis tools.

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Khanfar RTL-SDR CFAR - Mask Analyzer
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Khanfar RTL-SDR CFAR - Mask Analyzer

Advanced CFAR detection and frequency mask trigger tools for RTL-SDR.

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Airspy CFAR MASK Analyzer
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Airspy CFAR MASK Analyzer

CFAR-based mask analyzer designed specifically for Airspy SDR devices.

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Support Our Development

If you find our software useful and want to support our continued development, please consider making a donation. Your support helps us maintain and improve these tools for the entire RF community.

Please Donate

Help with the considerable costs:

โ€ข Hardware lots and lots of it

โ€ข Software

โ€ข And then there's the pet food! There's a new Kitty here, her name is Lulu and she likes food and balls!

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Crypto Donation Address

Send your support to:

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Every contribution, no matter how small, helps us continue developing professional tools for the RF community.

Connect With Us

Have questions, feedback, or need support? We are happy to help.

๐Ÿ“ง Get in Touch

Email us at:

We typically respond within 24-48 hours.

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