Respectively offering frequency ranges up to 2.2 and 6.2 GHz, Triarchy Techologies VSG2G1 and VSG6G1 are portable RF signal sources let users customize test functions to meet needs of proprietary and other non-standard wireless protocols. Frequency sweep, frequency hopping using I&Q modulation, and arbitrary signal generation are possible. Suited for field test situations, both models can be configured to operate without connected PC or operate in ATE systems as signal source module.