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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
# m$ K7 g+ ^6 @; s> 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.
! O, s. a0 z5 L, y n9 V- z> Therefore, we would like to be able to configure the units to a specific
, L3 ^- S) y2 z> application. For the business that we do, this approach will yield more
7 V4 d6 Y* k: L1 R! j" m+ {- g> sales based on the same product and approval. We are interested in the
& F9 W* w$ S0 D> following specifications:
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>
0 t4 u+ R' f; g, W! k1 c6 i> - 2 inputs at the Transmitter with three possibilities;
, I1 y0 I% N/ d* ^. o$ P5 M: L2 W5 O> 2 analog
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> 2 digital
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> 1 analog and 1 digital
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5 r- B) R. F, `3 d( b' n0 v> - 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
7 M* x) m4 C* Q. v" W) r> 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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>
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> - Digital output on Transmitter that turns on during the sampling period.
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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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> 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
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> 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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> At this time, we are interested in samples of a pair of modems that
0 ]9 b1 }% U' j/ }> 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
0 r k4 S1 M- o3 E. _9 C> specifications. This will allow us to test your radios before we move
* a! \! F4 s$ n! B$ _+ P> 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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