A high performance transistor I.F. amplifier for hybrid television receivers

This paper will describe the design and performance of a 4 stage transistor I. F. amplifier, which was developed to replace a 3 stage frame — grid I.F. strip in an existing receiver design. The subject matter was originally presented at the National Electronics Conference, October 19, 1964, and published in the Conference Proceedings. This edition has been revised to include subsequent modifications and additional design data.