Type the exact frequency of the digital signal you want to monitor (e.g., a local DMR repeater frequency).
OpenEar is widely favored by radio hobbyists for its versatile multi-mode compatibility. A single executable allows you to intercept and parse:
: Secure mirror links or open-source repositories provide MD5 or SHA-256 checksums. Run a quick cryptographic check on your downloaded file to confirm it matches the developer's original 2021 package. openear 17 6 download 2021
The term "OpenEar" is also used for a few other niche applications that you might be looking for: OpenEar - Apps on Google Play
Despite newer versions being available (v18, v19, and the web-based EASE Cloud), the 2021 release of OpenEar 17.6 remains popular for several reasons: Type the exact frequency of the digital signal
: The project reached version 1.7.0 in late 2021. Community reports suggest development may have slowed or ceased after this point. Comparison Table: 2021 Software Contexts Cisco IOS XE 17.6 OpenEar SDR (v1.7.0) Primary Use Enterprise Networking Radio Signal Decoding Platform Cisco Hardware (Catalyst, ISR, ASR) Windows PC + RTL-SDR 2021 Status Major stable long-lived release Final version release Main Function Routing, switching, and security Decoding TETRA, DMR, ADS-B
Once the application is running, the basic process is straightforward. The program functions as a digital signal processor for your SDR: Run a quick cryptographic check on your downloaded
For completeness, here is more information on the other projects that share the OpenEar name:
An RTL-SDR Blog V3/V4, HackRF, or Airspy dongle.
