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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
6 ?+ p' e- U& I B9 j5 t9 G; p. c> 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
' @/ \6 O* } r& }5 i> sales based on the same product and approval. We are interested in the
8 h8 ?: @! L3 M, x! B> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
. ~" g" h; Q, _& K% o. f. {. b/ H, v> 2 analog
( `9 Z" q4 [* T& e7 J3 b> 2 digital
* E/ s$ z4 m# G> 1 analog and 1 digital
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. C' e2 g2 y7 c3 V. ]! x> - 2 outputs at the Receiver with three possibilities to match inputs
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> - Ability to configure/define analog Transmitter input ranges through
* A( x- _0 Y/ X3 p& a* F> simple programming method to correspond with full-range analog Receiver
7 y2 x1 P7 {7 C% `) P+ U> outputs (0 - full voltage).
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% Q& R# O3 R3 a' z/ z> - Ability to configure and set sample rates for the inputs.
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: G/ A$ I0 a' D+ ^3 }( a% W> - Digital output on Transmitter that turns on during the sampling period.
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- D2 K [; d1 N% I5 B# G5 X> - 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
' Z V/ A2 Z/ |* v) x m( S> settings. This would preferably be from a computer terminal so that
* n+ U4 N" W% _' H) w' z> configurations can be saved or easily duplicated for production volumes.
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> The units should be small and compact with shielding, and able to mount
4 e Q" P* \% a- U: |4 ^> to a printed circuit board with header connector.
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> At this time, we are interested in samples of a pair of modems that
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> 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
' A* W' m7 p* `/ A* F9 ^> interest to you. Perhaps you can make the samples by those
4 j: @3 ?0 L$ j8 w0 F> specifications. This will allow us to test your radios before we move
/ M* G5 F, E& j, Q# v> 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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