VAS060903S22

Manual Step Attenuator u DC to 3GHz u 0 to 9dB in 3dB Step u 2 Watt u Choice of SMA or N Type Connectors VAS060903*** Miniature Variable Attenuator International invention patent Features n Using advanced microstrip technology, ultra-small size n Attenuation values are adjustable in a power-on state, no sudden big reflection. It adopts an innovative technology, and thus it eliminates sudden big reflection in attenuators when attenuation is being adjusted, preventing the preliminary RF circuit from being burnt, and keeping the system stable n Step values: 3dB,6dB n 4 attenuation values n High attenuation accuracy, low insertion loss n High adjustment accuracy n Low cost – High Performance n Adjusting the transmitting (receiving) distance of RF signal precisely. Adjusting accuracy is limited to 5cm. n Switch repeatability avg.> 10000 operations (5000 cycles) per switch. n PC(Polycarbonate) Switch, operating temperature of 120℃ is available. n Attenuation values are adjustable in a power-on state, test data can be read continuously, no interruption. Characteristic For example the testing curves of VAS060903S22 of 3dB Specifications Frequency Range DC to 3GHz Attenuation 0 to 9dB Step Value 3dB Insertion loss at 0dB (typ.) SMA connector 0.25dB at 1 GHz 0.50dB at 2 GHz 0.65dB at 3 GHz N type connector 0.25dB at 1 GHz 0.50dB at 2 GHz 0.65dB at 3 GHz Attenuation Accuracy (typ.) SMA connector 0 to +0.30dB at 1GHz 0 to +0.60dB at 2GHz 0 to +1.20dB at 3GHz N typ...