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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
: k9 B9 X j' z q" r3 c2 [0 x> 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
5 u9 r& \/ n \. P0 l, z, `* y> sales based on the same product and approval. We are interested in the
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> following specifications:
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>
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> - 2 inputs at the Transmitter with three possibilities;
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$ p. q+ U e( Z' W/ x# }> 1 analog and 1 digital
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>
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> - 2 outputs at the Receiver with three possibilities to match inputs
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>
# D3 h4 Y7 v4 P> - Ability to configure/define analog Transmitter input ranges through
; ~% U& K9 \4 A! \& h% @> simple programming method to correspond with full-range analog Receiver
( y; }4 H5 v2 A7 y+ A* H3 d5 D4 D> outputs (0 - full voltage).
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>
& j2 v: {1 {, y6 k/ i> - Ability to configure and set sample rates for the inputs.
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>
/ C# Q) c$ s0 E) o> - 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
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> both software control and input hardware control.
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>
$ A, V2 r/ t5 Z> In order to configure the units, we would need a way to make the
$ W2 m7 x6 {: E2 W2 K* V" U> settings. This would preferably be from a computer terminal so that
4 Q8 M2 ]- V/ b7 L> 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
& z. M: l( |! A, L' v& j) S0 f> 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
* T( c: [% n; ~2 n> 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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