Agilent / HP / Keysight 360D
360D Low Pass Filter
Description
The 360 Low pass filters are designed to facilitate microwave measurements by eliminating harmonics generated by the signal source.
Elimination of harmonics is important in making slotted line measurements, in checking filter characteristics, in determining receiver response and in many other applications.
These filters can also be used as pre-selectors with the 851A / 8551A Spectrum analyzer.
As such they permit analysis of signals below the filter cutoff frequency without interference from higher frequency signals.
Key Points
Low insertion loss through band pass
Greater than 50db attenuation beyond cutoff frequency
No spurious responses
Specifications
Cut-off frequency: 4100Mc
Insertion Loss: Not over 1db below 0.9 times cut-off frequency
Impedance: 50ohms through pass band. Should be matched for optimum performance
Standing wave ratio: Less than 1.6 to with in 300Mc of cut-off
