kourpetis

hello friends ! in page 4 of this pdf you are going to see a 2 Khz -1/1V, but this comes from an osciloscope ! i am up to use this schematic and create a pcb with those characteristics so i need some shematics just for this part. I am not that expert to electronics so any cind of help is needed and mre than welcome ! Thank you very much for your time Kourpetis Athansios