Fangrui Product Details Microwave Switch, Also Known As Radio Frequency Switch, Realizes The Function Of Controlling Microwave Signal Channel Conversion. This Module Adopts Spdt Single Pole Double Throw Mode To Realize Switching Of Two Signals. Because Of Its Low Insertion Loss, Wide Frequency Band, High Isolation, It Is Widely Used In Communication System Equipment, Module Cnc Shell Packaging Has Good Electromagnetic Shielding Performance. Model:qm-sw-2st Working Frequency:0.1-6g Working Mode:single Pole Double Throw Typical Insertion Loss:0.8db (typical Value) Port Isolation:60db (typical Value) Impedance:50ohm Power Supply:+3.3 To +5v Input And Output Interface:sma (external Screw And Internal Hole) With Installation Positioning Holes Weight:80g Control Method: Vctl:h Rf Output To Rf1; Vctl:l Rf Output To Rf2; (external Voltage Control, H: 3.3-5v, L: 0v Or Ground) Due To Different Batches, There May Be Differences In Product Appearance, Color, And Printed Text, Which Not Affect The Use. Colour:silver Material:metal Size:mod