The TK4 Series from Ducommun is a Series of Transfer Switches that operates from DC to 40 GHz. They have an insertion loss of less than 1 dB and provide high isolation of up to 70 dB. They have a break before make switching sequence with a switching speed of less than 15 ms.
These switches are available in a connectorized module with K-Type connectors and failsafe, latching self-cut-off or pulse latching functions. They also have a TTL compatible driver. The TK4 Series of transfer switches are ideal for both commercial and military applications.
