Walpole, MA, USA, November 6, 2025 — RF Venue’s Firmware v3.2 for Spectrum Recorder delivers major upgrades across the board, enhancing the portable device’s ability to scan and monitor RF environments for the configuration of new systems and for analyzing RF interference issues in existing systems. Smoothed Spectrum Recorder workflow with streamlined control provides clearer insights faster. Scan results can now be reviewed in as little as 10 seconds via a new web-browser-based graphical interface. Scan data can be downloaded directly with no USB drive required.
Across an expanded scan range of 15 MHz to 2700 MHz, customizable start, stop and step sizes deliver more precise and targeted sweeps. A published API is included which enables data integration with third-party tools like SoundBase, alongside Spectrum Recorder’s native file compatibility with RF Venue’s free web-based Wireless System Builder tool for system design and frequency coordination worldwide, and with wireless system manufacturers’ software like Shure’s Wireless Workbench, Sennheiser’s Wireless System Manager and Audio-Technica’s Wireless Manager.
Firmware v3.2 is available for immediate free download for existing users. The download page includes an upgrade video tutorial. RF Venue’s Spectrum Recorder is in stock and shipping.
About Spectrum Recorder:
Spectrum Recorder is a compact and self-contained portable RF spectrum scanner that provides easy capture, storage and retrieval of RF spectrum data for simplified monitoring and optimization of wireless microphone and in-ear monitor systems. Spectrum Recorder is plug and play, immediately beginning RF spectrum data capture when powered up. Its ease of use by even untrained customers has proven valuable for system configuration when shipped to a client before installation, saving time, man-hours and expense – integrators no longer require personnel onsite for tedious spectrum analysis. Its 24-hour Scan Data Capture mode lets integrators capture time-stamped spectrum activity for identification of RF anomalies, helping pinpoint intermittent issues. Captured spectrum data can be retrieved remotely for evaluation. Spectrum Recorder comes with a whip antenna or can be directly connected to a wireless microphone antenna system to capture snapshots or logs of an RF environment precisely as it appears at receiver inputs.