Ronald Nicholson is a brand known for developing unique iOS apps since the Apple iTunes App Store first opened. They specialize in signal processing apps that provide innovative solutions for radio enthusiasts and amateur radio operators. One of their notable apps is the rtl_tcp SDR, which transforms your iPhone or iPad into a portable Software Defined Radio with a spectrum viewer and waterfall.

By connecting to a networked RTL-SDR USB peripheral, you can listen to FM and VHF radio signals on your iOS device. Additionally, they offer the FT8 Decoder app that allows you to decode and synthesize FT8 8FSK modulated signals from an SSB radio or SDR. For those interested in Morse Code communication, Ronald Nicholson offers the HotPaw Morse Decoder app, which translates International Morse Code and CW audio into text using advanced DSP signal analysis techniques.

With its spectrum viewer and optional narrow band audio filter, this app supports decoding up to 80 WPM. Explore the world of radio communication with Ronald Nicholson's innovative apps for iPhone and iPad