A1200 Accelerator
27-Dec-92 15:25:23
Sb: #82812-A1200 Accelerator
Fm: Black Belt Systems 76004,1771
To: Jonathan Hirschman 70274,2526
Jonathan,
This isn't a simple answer, so you'd probably better save it.
A PC clone is a bit of a different case than an Amiga-based approval. Some
of our costs were incurred because of distance (no labs in Montana), and a
large amount due to the Amiga 500's inherent non-compliance. Labs tend to
know more about PC clones, and that will "grease" the process, and amplify
any help they offer.
Cost is one of those highly variable things. Probably what you were being
told ($5k) is the lab fee; which can vary based on a number of things.
Let's talk about the process. First, you take your "thing" into the lab
proper, in a building somewhere. They put it on a bench and point some
test gear at it. They measure all over the RF spectrum and graph it. That
usually takes about a day. A good lab accounts for that day in the quoted
price. A good lab will also point out to you exactly where in the RF
spectrum your device appears to fail, and then will use an RF sniffer to
help you localize the problem unless it's totally obvious (and those
problems are NOT usually obvious, btw). Perhaps a small cap can help, or a
choke. A good lab might have those around for you. If not, and you forgot,
you're coming back, and that will cost you more – a lot more, usually.
Now, let's say you get thru the "lab day". A good lab will also have
counted a day in the field. And it's really "in the field", too… they
have what some (me) like to call a "calibrated cow pasture" where they are
outdoors, away from all RF generating devices, or where RF interference is
known *exactly* (such as a nearby FM broadcast station) and accounted for
in the report(s) to the FCC. You go thru the same tests, and again, if
there are NO problems, you're looking at about a day. The testing is more
stringent, so you are very likely to find new problems. Again, if problems
are found, and you have the *fast* means to fix them in your "pocket"
either by the virtue of the lab's preparedness or your own, you can still
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