Pro Tip: For pure decoding, use an online SDR like sdr.hu or a local RTL-SDR. The HackRF is overkill unless you need to scan wide bandwidths.
The Intersection of Software-Defined Radio and Digital Mobile Radio: Exploring HackRF One and DMR
In most countries (USA, EU, UK, Australia),
Then process offline with inspectrum or GNU Radio.
DMR, developed by the European Telecommunications Standards Institute (ETSI) , is a digital radio standard designed for professional mobile radio users. It utilizes to divide a single 12.5 kHz channel into two distinct time slots, effectively doubling the capacity of the radio spectrum. DMR's digital nature allows for crystal-clear audio, improved battery life, and advanced features like text messaging and GPS tracking. An Introduction to DMR: Digital Mobile Radio
