J.H.'s WASP-filter-clone

Magnus Danielson magnus at analogue.org
Mon Oct 26 19:43:32 CET 1998


>>>>> "PP" == Paul Perry <pfperry at melbpc.org.au> writes:

 PP> At 10:43 AM 26/10/98 +0100, you wrote:
 >> BTW, if you want the filter to self oscillate, just connect a few
 >> meters of shielded cable to the output ...
 >> 
 PP> wow you must have good hearing JH! ;-)

Paul, you are getting old... JH and me still have our 20 MHz hearing
left ;)

.... or did I maybe pick de wrong prefix again ;)

I did however once hear the end-result of a 2.2 MHz selfoscillating in
my earphone amp, but those where modulation products rather than the
true thing.

Cheers,
Magnus





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