67GHz SPDT coaxial switch series
Product feature
5V/12V/24V/28V power supply
Position indication function optional
Control interface DB 9 type or pin type can be selected
TTL control is optional as customer's needs
Introduction
SPDT is short for Single Pole Double Throw. The single pole double throw switch consists of a moving end and a fixed end. The moving end is the so-called "POLE", which should be connected to the incoming line of the power supply, that is, the incoming end, and generally the end connected to the switch handle; The other two ends are the two ends of the power output, namely the so-called fixed end, which are connected to the electrical equipment. Its function is to control the power supply to output in two different directions, that is to say, it can be used to control two devices, or it can also control the same device to change the operating direction.
SPDT coaxial switch is a coaxial switch with SPDT structure. You can choose detail as our product select chart to choose the switch needed in your RF/microwave system.
Type
67GHz SPDT coaxial switch series
Working frequency: DC-67GHz
RF connector: Female 1.85mm
Both reflective and absorptive
RF performance
1. High Isolation: Larger than 80dB at 18GHz; Larger than 70dB at 40GHz; Larger than 60dB at 50GHz; Larger than 50dB at 67GHz.
2. Low VSWR: less than1.30 at 18GHz; less than 1.90 at 40GHz; less than 2.00 at 50GHz; less than 2.10 at 67GHz.
3. Low Ins.Loss: less than 0.4dB at 18GHz; less than 0.9dB at 40GHz; less than 1.1dB at50GHz; less than 1.2dB at 67GHz.
RF retest stability and longer service life
1. Insertion loss repeat test stability: 0.02dB at 18GHz, 0.03dB at 40GHz, 0.06dB at50GHz, 0.09dB at 67GHz.
2. Ensure the life cycle of 2 million times (2 million times of single channel cycle switching).