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+ ~7 L. G9 ^. p8 B' r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
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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.
1 Q$ a5 l7 A# e7 Z' V& N> 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
, B" o p* {" F) r0 [> sales based on the same product and approval. We are interested in the
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> following specifications:
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>
+ q% _1 l' T5 Q+ A> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
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> 2 digital
) M3 i' i1 ]9 {! L9 `3 h( M> 1 analog and 1 digital
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>
: {1 U7 O q3 F4 P" ]> - 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
/ H- V8 C4 G1 {; \6 ?> outputs (0 - full voltage).
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>
$ _/ S4 l& K: v- j. y> - Ability to configure and set sample rates for the inputs.
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' X4 {; \1 h8 R0 t> - Digital output on Transmitter that turns on during the sampling period.
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/ R9 |' O& I# K/ \# D$ |- q> - 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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8 f0 f3 N' Z6 p |6 p& f> 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
& ~% \2 D9 Z% p- d, D5 b8 D/ y> 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
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> to a printed circuit board with header connector.
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>
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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
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> 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
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> 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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