RF Viewer is a PC-based, RF spectrum analyzer that includes both hardware and software. It uses a wireless, USB dongle that interfaces with your Windows PC running Touchstone-Pro data analysis software. The wideband, RF spectrum analyzer spans a frequency range of 24 MHz up to 1766 MHz, which makes it ideal for use in a broad array of RF-related applications. RF Viewer re-defines the mobile RF spectrum analyzer. The wireless DVB-T dongle is small and light-weight, and when combined with Touchstone-Pro software offers performance and features comparable to larger, more expensive devices. An excellent review of the product appeared in a recent edition of The Spectrum Monitor publication and appears here. Regular contributor to TSM, Mario Filippi N2HUN, takes this spectrum analyzer dongle to the VHF and UHF bands, looking for signals. He notes, “Unquestionably, this is one of the most useful pieces of radio gear I have encountered as a hobbyist in many years!” The RF Viewer spectrum analyzer is a very unique device. The wireless USB dongle combined with the Touchstone-Pro software provide a powerful RF diagnostic tool unmatched in price and performance. Armed with the ability to monitor RF signals, detect RF interference and view all RF activity that occurs in your environment, solving wireless problems just got a whole lot easier. RF Viewer is a hardware & software product. It includes a wireless USB dongle plus Touchstone-Pro software. For domestic orders within the US, the wireless USB dongle is shipped to you via USPS Priority Mail and a software license key is sent by email.