RF Explorer WSUB1G is a very affordable tool for work in all ISM popular frequency bands. It is based on a highly integrated frequency synthesizer that provides high performance, compact size, low consumption and cost efficient It has been designed to be used equally well outdoor and indoor, and can be connected to a PC for extra functionality using standard mini-USB 2.0 connector. This model comes with a nice Nagoya NA-773 wideband telescopic antenna. It comes with a solid aluminim lightweight case, different modes such as a spectrum Analyzer mode with Peak Max and Hold, Normal, Overwrite and Averaging modes and wide band coverage to all popular sub-1Ghz ISM bands, including 315MHz, 433MHz, 868MHzand 915MHz, also including UHF TV, 70cm and 33cm HAM radio, GSM, etc. Any frequency from 240MHz to 960 MHz is covered. Free software for PCs is also included. Weight: 185g Size: 113x70x25 mm