Print this page
Sunday, 14 April 2019 21:46

Schematic of Step Attenuator

Written by
Rate this item
(0 votes)

Searched online to find some schematics of step attenuators and then edited schematic into QUCS.

Simulator result

DB

Volts Expected DB Calc DB
5    
4.46 1 -0.99
3.55 3 -2.97
2.52 6 -5.95
1.26 12 -11.97
0.403 22 -21.87
0.0675 42 -37.39

The +20 db step is off quite a bit.

Read 1813 times Last modified on Sunday, 14 April 2019 22:00
Ron

Latest from Ron