Another step ahead, with modulation added to superheterodyne radio design. The "Modulation System" seems to be in addition to regeneration added into the RF or IF stages, for increased sensitivity and selectivity. Photo of the radio set sits on a line drawing of somebody's dining room table, where it is unlikely to stay for long. Published in the October, 1924 issue of RADIO ENGINEERING.



Source: Magazine collector Steve Davis

Restoration by: magscanner

Created on

Wednesday 30 December 2009

Posted on

Wednesday 30 December 2009

Tags

R. E. Lacault, receiver

Albums

• Advertising Art in Magazines / Radio, Television, Phonographs, and Recordings / Radio Experimenters and Constructors

Visits

2647

Description

Another step ahead, with modulation added to superheterodyne radio design. The "Modulation System" seems to be in addition to regeneration added into the RF or IF stages, for increased sensitivity and selectivity. Photo of the radio set sits on a line drawing of somebody's dining room table, where it is unlikely to stay for long. Published in the October, 1924 issue of RADIO ENGINEERING.



Source: Magazine collector Steve Davis

Restoration by: magscanner