[Lowfer] Pspice simulation of output stage

[Bill Ashlock]

All,

I ran a nice simulation of the 'Lyle' filter connected to the stepdown 
transformer and the loop antenna using the Transient Analysis portion of the 
freebee Orcad Pspice last night. You have to tune the loop for maximum 
current by playing with different resonance capacitor values but this does 
not take long. Again, as with the swept AC frequency approach, the second 
inductor in the filter has no effect on the output waveform.

Another discovery I made was that this version has a coax cable model 
(listed as 'T' in the library) but I can't seem to get it to work, even with 
the simplest of circuits. There are TD, F, and NL attributes required, as 
well as the Zo, but the simulation chokes no mater what values I put in. Has 
anyone used this function?

Bill A




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