The CR-58S Series from Teledyne Relays is a RF Switch with Frequency DC to 18 GHz/DC to 26.5 GHz, Insertion Loss 0.1 to 0.8 dB, Isolation 70 to 80 dB, Actuator Voltage 12 to 28 V, Actuator Current 140 to 400 mA. Tags: Module with Connectors, Electro-Mechanical, Multi Configuration. More details for CR-58S Series can be seen below.