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客户要求如下，如果哪家工厂可以做，请和我联系
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> The application that we have in mind is similar to others that we commonly
8 w6 c' F9 f7 T6 ~) I4 P. L/ D> 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.
4 K! u3 y% b/ p5 U5 D$ ]> 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
% ~% o! O2 Y8 d$ z* q( |: @> sales based on the same product and approval. We are interested in the
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> following specifications:
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! N/ g0 e$ e' _7 z$ S, Y( z& h( L> - 2 inputs at the Transmitter with three possibilities;
/ ?! a1 d5 v ]> 2 analog
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> 2 digital
: k" L. w+ x; |5 g& e1 M9 {> 1 analog and 1 digital
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> - 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
4 @/ S) q3 A* Z> outputs (0 - full voltage).
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> - Ability to configure and set sample rates for the inputs.
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> - Digital output on Transmitter that turns on during the sampling period.
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>
+ ?+ m& Q6 m! a, E) Y> - Ability to configure a power saving Sleep Mode in the Transmitter by
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> 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
7 M4 f$ W8 |! ~3 ]9 M/ k( ~> settings. This would preferably be from a computer terminal so that
" N" @8 i, O& \/ v1 P$ \; O> configurations can be saved or easily duplicated for production volumes.
8 R0 j3 \* `* v. r> 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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" g( y- L- |# g i6 b3 c" c/ F> At this time, we are interested in samples of a pair of modems that
' |5 z, d0 r/ x$ F4 M> 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
2 X9 N- _/ j) l5 c5 X8 I# T> interest to you. Perhaps you can make the samples by those
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> specifications. This will allow us to test your radios before we move
, o4 q& x* u! y: O* L> 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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