The 1310A from ACST GmbH is a RF Transceiver with Frequency 275 to 315 GHz, Output Power(dBm) 10 to 16.02 dBm, Noise Figure 8 to 11 dB, Output Power(W) 0.01 to 0.04 W. Tags: Module with Connector, Waveguide, Waveguide Transceiver. More details for 1310A can be seen below.