
%0 Journal Article
%A Thomas, JA 
%A Svenson, AC 
%A Brown, HE 
%T Ionospheric Recorders and Sporadic E
%J Australian Journal of Physics
%D 1956/03/01
%V 9
%N 1
%P 159-161
%K 
%R https://doi.org/10.1071/PH560159
%U https://www.publish.csiro.au/paper/PH560159 
%X It has been many times stated (Rawer 1949; Booker 1950; Booker and Gordon 1950; McNicol and Gipps 1951) that the frequency characteristics of the sporadic E region are rapidly varying functions of the overall sensitivity of the recording p'f equipment. A very simple test of this statement has been made; and it has been found to be incorrect at Brisbane. 
