The 2A/2AE Series from Ducommun is a RF Switch with Frequency DC to 26.5 GHz, Insertion Loss 0.20 to 0.50 dB, Isolation 50 to 80 dB, Supply Voltage 12 to 28 V, Switching Speed 20 ms. Tags: Module with Connectors, Electro-Mechanical. More details for 2A/2AE Series can be seen below.