As part of the requirement definition process for Project Gamma (our "Open
Source" 1500 watt solid state amplifier project), we are trying to set a spec
for worst case spurious emmissions (a link to the draft requirements document
is at http://www.k6if.com/ssamp/ ).
The FCC requirement is 43 db down from the fundamental, and not more than 50
milliwatts (which is a hair less than 45 db down from a 1500 watt fundamental).
Our current sense is that something more conservative would be appropriate -
maybe 50 db down worst case. Any thoughts or comments to share?
If you are interested, the discussion forum for this topic is at
http://k6if.com/v-web/bulletin/bb/index.php .
Thanks!
***dan, K6IF
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