LATNEX SPA-3G is a handheld digital spectrum analyzer and RF explorer that works in all popular frequency bands. It is based on a highly integrated frequency synthesizer and double balanced mixer which offers high performance, compact size, low consumption and low cost. 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. It comes with 2 SMA connectors and 2 antennas: Nagoya NA773 wideband telescopic antenna for all Sub-GHz frequencies and a whip helical for the 2.4 GHz band. Additional, specific band antennas may be needed to cover efficiently some of the frequencies supported. The unit offers coverage for most used communication frequency range such as WiFi, Bluetooth, Wireless Audio and Video, LTE, GSM, GPRS, Satellite, CATV, DTV, etc.