In a world flooded with streaming apps and online radios, sometimes you just want the real thing — good old FM radio that doesn’t drain your data or rely on Wi-Fi. That’s where RFM Radio comes in! This awesome app taps directly into your phone’s hardware FM chip , letting you listen to local stations anytime, anywhere — even without an internet connection.

What is RFM Radio?

Developed by Vladislav Veluga, RFM Radio is an open-source (GPL-3.0 licensed) app designed for Android phones with Qualcomm Snapdragon processors. It’s not your typical internet streaming app — it actually uses your phone’s built-in FM tuner to pick up real radio waves. That means crystal-clear local radio right on your device, no buffering, no data fees!

Key Features That Rock:

• Real FM Tuning: Uses your phone’s Qualcomm Snapdragon FM chip to listen to real broadcast radio.
• RDS Support: Displays station info like Program Service (PS) names and Radio Text (RT) so you always know what’s playing.
• Signal Strength Meter: Shows signal strength in decibels (dB) — find the best spots for clear reception.
• Record Your Shows: Save your favorite broadcasts as .wav or .mp3 files to replay later.
• Favorites Lists: Organize your top stations into multiple lists for easy access.
• Auto Station Search: Scan the airwaves to discover all available stations nearby.
• Root Access Required: To work its magic, the app needs root access on your phone.

Which Phones Work?

Only smartphones with Qualcomm Snapdragon processors are supported — but not all models. Snapdragon 632 and 820+ are excluded due to hardware driver issues. Check the official repo for the latest supported devices!

Why Use RFM Radio?

• No Internet Required: Perfect for travel, remote areas, or if you just want to save data.
• Emergency Ready: Stay tuned to local news and emergency alerts without network dependency.
• Battery Friendly: FM radio uses way less power than streaming apps — longer listening sessions guaranteed!
• Privacy First: No internet means no tracking or data leaks.
• Open Source: Community-driven and transparent — you can even check the code yourself!

How to Get It?

Download from GitHub or better yet, use an F-Droid client to keep the app updated effortlessly. Clients like Neo Store, Droid-ify, or IzzyOnDroid have the repo enabled by default. Manual repo adding is possible for official F-Droid users.

Final Thoughts

If you love the charm of traditional FM radio and want it on your Android device without the hassle of internet dependency, RFM Radio is a must-have! Root your phone, grab this app, and tune in to your favorite stations anytime, anywhere. The perfect companion for your daily commute, emergency kit, or just chilling at home.

The post RFM Radio: The Real FM Radio App for Android (No Internet Needed!) appeared on Hamradio.my - Amateur Radio, Tech Insights and Product Reviews by 9M2PJU.

Key Features

• 0.96″ OLED Display – Enjoy clear visuals of frequency bands, AGC settings, and more at a glance.
• Auto-Hold Settings – Retains your settings even after power failure, ensuring a seamless experience.
• Internal 3.6V 800mAh Lithium Battery – Provides stable and long-lasting power with USB recharging support.
• Superior Audio Output – Supports both 3.5mm earphones and built-in 8-ohm 1.5W speaker for excellent sound clarity.
• High-Quality Antenna Interface – Uses SMA interface, making it easy to upgrade or modify the setup.
• Extensive Band Coverage – Pre-configured with 22 commercial and ham radio bands, including FM, AM (MW & SW), and SSB (LSB & USB).
• Customizable Audio Bandwidth Filters – Select from 0.5, 1, 1.2, 2.2, 3, and 4 kHz for the best listening experience.
• Precise Frequency Control – Adjustable BFO control and frequency step options of 1, 5, and 10 kHz.

Technical Specifications

• Material: High-quality printed circuit board (PCB)
• Dimensions: 89 × 107 × 41 mm (3.50 × 4.21 × 1.61 in)
• Weight: 205g (7.23 ounces)
• Power Supply: Built-in lithium battery with USB charging support

Comprehensive Band Coverage

The ATS-20+ Plus receiver is preloaded with a wide range of frequency bands, making it ideal for various listening preferences. Some of the notable bands include:

• FM Band: 84.00 – 108.00 MHz
• Longwave (LW): 100 – 510 kHz
• Medium Wave (MW): 520 – 1720 kHz
• Shortwave (SW): Covers major amateur radio bands such as 160m, 80m, 40m, 30m, 20m, 17m, 15m, 12m, and 10m
• CB Band (11m): 26.200 – 27.900 MHz

Perfect for Radio Enthusiasts and Ham Operators

The ATS-20+ Plus is designed to meet the needs of both hobbyists and professionals. With its ability to receive a broad spectrum of signals, it is a perfect companion for emergency preparedness, travel, and outdoor adventures. The SSB (LSB & USB) support is especially useful for amateur radio operators looking to communicate over long distances.

What’s in the Box?

• 1 x ATS-20+ Plus Radio Receiver
• 1 x Antenna
• 1 x USB Charging Cable

Final Thoughts

The ATS-20+ Plus ATS20 V2 SI4732 Radio Receiver is a powerful and portable option for anyone passionate about radio communication. With its advanced features, durable design, and extensive band support, it is a must-have for both casual listeners and dedicated radio enthusiasts. Get yours today and experience high-quality reception like never before!

Get yours here

The post Discover the New ATS-20+ Plus ATS20 V2 SI4732 Radio Receiver appeared on Hamradio.my - Amateur Radio, Tech Insights and Product Reviews by 9M2PJU.