Tune SDR Pro

Tune SDR is the ultimate tool for radio enthusiasts, HAM operators, and hobbyists who want to explore the radio frequency spectrum directly from their Android device.

Connect a compatible RTL-SDR dongle and start tuning into a world of signals with unprecedented precision and smoothness.

Key Features:

• Real-Time Spectrum & Waterfall: Experience a fluid and highly detailed frequency visualization designed to help you identify weak signals and monitor entire bands at a glance.

• Comprehensive Demodulation: Full support for FM (Broadcast and Narrowband NFM), AM (Medium Wave and Shortwave), and Sidebands (USB/LSB)—perfect for long-distance DX communications.

• Smart Software Squelch: A precision-calibrated squelch system tailored band-by-band. Our software-level cut technology ensures crystal-clear audio by perfectly syncing the silence threshold with the visual spectrum.

• Dynamic Gain Control: Switch between Automatic Gain Control (AGC) for ease of use or precise manual gain for challenging reception environments.

• Digital Signal Processing (DSP): Features adjustable Noise Reduction (NR) and dynamic Bandwidth (BW) control to enhance clarity in crowded or noisy bands.

• Quick Memory Presets: Save up to 10 of your favorite frequencies to jump instantly between stations, emergency services, or local repeaters.

• Integrated Audio Recording: Capture your favorite transmissions directly to your device’s storage with high-fidelity audio output.

Optimized Band Presets: Navigate easily through the most popular radio ranges:

• Commercial FM & Medium Wave (MW/OM).
• Aviation (AIR) & Marine (MAR) bands.
• Amateur Radio (HAM): 2m, 70cm, 10m, 20m, 40m.
• Citizens Band (CB) & PMR.
• Shortwave (SW) & general VHF/UHF coverage.

Technical Requirements:

• Android device with USB OTG (On-The-Go) support.
• Compatible RTL-SDR dongle (RTL2832U and similar).
• USB OTG adapter cable.

Explore everything from commercial broadcast stations to aviation and satellite communications. Tune SDR puts the power of a professional radio lab in your pocket.

Plug & Play Experience: Unlike other SDR solutions, Tune SDR is completely self-contained. It does not require external drivers or any third-party apps to be installed. Everything you need is included in this download—just plug in your hardware and start sintonizing immediately.