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客户要求如下，如果哪家工厂可以做，请和我联系
. O, G" ^6 k" |7 E3 D. Z> The application that we have in mind is similar to others that we commonly
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> have. If we were to pay for FCC approval, we would want to use the modem
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> units in all similar applications under the same approval number.
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> Therefore, we would like to be able to configure the units to a specific
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> application. For the business that we do, this approach will yield more
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> sales based on the same product and approval. We are interested in the
+ E O- }' u4 S8 B, f& i> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
2 H* d: F! J0 K4 ^: }" \: e> 2 digital
8 }/ L% U6 t( C! v& j0 i. A/ B; G> 1 analog and 1 digital
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>
0 e* S3 s' G3 B& b8 C> - 2 outputs at the Receiver with three possibilities to match inputs
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>
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> - Ability to configure/define analog Transmitter input ranges through
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> simple programming method to correspond with full-range analog Receiver
0 Q6 ]- m$ ^( L# _9 k2 \> outputs (0 - full voltage).
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>
3 C1 F3 M+ m! h3 F/ e' q/ D# m> - Ability to configure and set sample rates for the inputs.
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>
" I* U) Z7 D; h2 i> - Digital output on Transmitter that turns on during the sampling period.
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>
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> - Ability to configure a power saving Sleep Mode in the Transmitter by
' ?& V& {3 B8 |> both software control and input hardware control.
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> In order to configure the units, we would need a way to make the
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> settings. This would preferably be from a computer terminal so that
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> configurations can be saved or easily duplicated for production volumes.
: S. h/ W8 T% K! x" O> The units should be small and compact with shielding, and able to mount
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> to a printed circuit board with header connector.
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: I) s+ T& U9 Z( c. q> At this time, we are interested in samples of a pair of modems that
) F8 @( M1 G; Z" g# r> might be similar to this proposed system. We do not expect that you
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> provide all of these specifications at this time. I can describe our
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> immediate application needs in the next email if this project is of
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> interest to you. Perhaps you can make the samples by those
6 K- \0 f& c/ \& S% U3 X6 x, U; d9 m> specifications. This will allow us to test your radios before we move
# ?* m6 L: L' e2 I> forward. We are interested in your 900MHz radio to start.
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发表于 2007-5-27 20:29:37
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