HackRF Spectrum Analyzer v2.81

In addition to many minor improvements, this release introduces a brand-new feature:
A Signal Analyzer. Directly from the IQ analyzer, you can test various digital signals and extract valuable information through analyzing of:
• Digital Audio Broadcasting (DAB)
• Digital Video Broadcasting Terrestrial (DVB-T) – up to 64 QAM
• Digital Video Broadcasting Terrestrial (DVB-T2) – up to 256 QAM
• GSM (2G) mobile network downlink
• UMTS (3G) mobile network downlink
• LTE (4G) mobile network downlink
• NR (5G) mobile network downlink
• FM Radio Data System (RDS)
• Generic QAM