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客户要求如下，如果哪家工厂可以做，请和我联系
3 j- X) Q0 `" v6 s8 j1 F> 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
! z) I$ I- E7 T v8 M# A- K> 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
* n, W1 D& `, b& a0 a: M/ @> sales based on the same product and approval. We are interested in the
( }9 L9 g7 a3 k> following specifications:
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* N. N* V, X4 p' U! r( K> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
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> 2 digital
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> 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
( r2 p, R7 j& b$ c E> simple programming method to correspond with full-range analog Receiver
' ^) q. ]) {# N" u> outputs (0 - full voltage).
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7 F% _) a% E5 g& J5 F7 b! x+ Y. y. s2 ~> - Ability to configure and set sample rates for the inputs.
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>
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> - Digital output on Transmitter that turns on during the sampling period.
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8 g5 A( M6 f1 J> - 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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; i. i& V) ^+ b3 |- g* Z* G> In order to configure the units, we would need a way to make the
% b3 R$ U. [+ o> 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.
1 z5 ^! J d" `' z% n6 M3 g> The units should be small and compact with shielding, and able to mount
2 ~' ?$ N. e+ Y# Q> 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
4 z0 i8 X, \/ ?& o: F/ e> interest to you. Perhaps you can make the samples by those
6 S7 Q7 P0 ^/ d; n> 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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