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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
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> have. If we were to pay for FCC approval, we would want to use the modem
* r2 C) \: H, P5 y> 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
! e" q- W; n9 W; ?> sales based on the same product and approval. We are interested in the
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> following specifications:
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>
, | G. g! q3 N9 E> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
V3 l8 y; x2 [$ b) V* f) ^> 2 digital
5 x# f! C+ [6 x* _, L% y> 1 analog and 1 digital
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5 K* e8 Y6 n; E- G3 y' m; G" R> - 2 outputs at the Receiver with three possibilities to match inputs
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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
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> outputs (0 - full voltage).
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>
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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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>
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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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>
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> In order to configure the units, we would need a way to make the
4 m. R3 z6 O6 t" \0 r5 T> settings. This would preferably be from a computer terminal so that
* K7 }2 Q/ `2 \! t& k6 R' Q2 p> configurations can be saved or easily duplicated for production volumes.
{% f6 b) h2 C! r: P: l; q/ w> 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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7 ?( E! W# l; u$ Z7 ~; R) j* u> At this time, we are interested in samples of a pair of modems that
# z( A7 h0 r/ k# \$ a7 A. q5 Y> 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
7 @1 a" c; s$ e T) e1 g. o- W> specifications. This will allow us to test your radios before we move
$ o2 f$ |2 b: m, e> 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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