[AMPS] parasitics in VHF amplifiers

Peter Chadwick Peter.Chadwick@gpsemi.com
Wed, 27 Aug 1997 10:44:54 +0100


Rich says;
>- However, I would be more inclined to put a load C on the output end
of 
>the L and make it a Pi network tank.  

Amen to that. I'd even consider using a Pi-L, bearing in mind that
according to Part97.307(e) requires all spurious emissions in the band
30 to 225 MHz to be at least 60dB down. Of course, a low pass filter
would be the other approach, but it wouldn't be a negligible job
producing one for these powers.

73

Peter G3RZP

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