superhet

How To Use superhet In A Sentence

• The German superheterodynes were always very well screened and featured extensive selectivity before the mixer with three or more tuned circuits.
• This paper discussed the double sideband noise figures and single side band noise figures of the superheterodyne receivers in a ideal hypothesis and the practical case respectively.
• The typical approach both SDRs and superhets have to solve this problem is to make the receiver more deaf.
• RF signal generators began to be available for radio servicing about the time that more complex ac radios appeared and superheterodynes became more common.
• From the late Fifties through the mid-Sixties their beginner's superhet was called the SimpleX Super, a 3-tube affair designed to cover just the 80M and 40M amateur bands.
• A few tried to skirt these laws, but the vast majority of superhets were built from scratch or from kits with additional parts.
• The public was not so receptive since superheterodynes were complicated devices requiring many controls, as well as lots of tubes and batteries.
• Both an RF power analyzer and a spectrum analyzer are essentially specialized superheterodyne receivers.
• In this paper, a superheterodyne receiver is taken as an example to illustrate the characteristic and effect of virtual experiment teaching.
• Range in high altitude (more than 100m): RC approx. 1,5km (cheap RC receiver, no DS = double superheterodyne) FPV approx. 3km Half the range in big cities because of jammers! WN.com - Business News