Agilent Technologies introduced the 3GPP LTE modulation analysis solution for RF and modulation testing of long-term evolution (LTE) transceivers and components. When used in conjunction with the company’s 89600 Series vector signal analysis software, the solution provides analysis of both uplink (SC-FDMA) and downlink (OFDMA) signals, which lets engineers perform transmitter measurements on both the base station and the mobile station using the same solution. The solution supports all LTE bandwidths up to 20 MHz with Type 1 FDD frame structure, supports all modulation formats and sequences, and analyzes any antenna ports defined for the downlink transmitter, the company said.