[AMPS] QRO TORROID (WAS MORE USEFUL SUPPLY.

[Jim Zellmer]

Rich and Plil have had an interesting discussion on torroid types,  Here is
a follow up question.

If the type 61 starts to saturate at 10 MHz and is good to 30 MHZ at QRPP
levels,  what types
are good for transformers, baluns, un-uns etc at 30 MHz at OR power levels?
I have notices that
the QRO amps are using a balun of some sort in there output circuit, what
type of torroid is used in that application?

TNX ES 73

Jim Zellmer, KA0VSL




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