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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
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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
/ T; J) N. N. y2 `/ [: |- {- b> sales based on the same product and approval. We are interested in the
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> following specifications:
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>
! t, Y( R0 Q; c `" Q- `- R> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
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> 2 digital
. B+ J6 ^% ~7 M1 m8 U) f$ 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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6 B; a; w$ O' Q> - 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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0 v; X% H8 N; B1 R3 e: N; ~: c$ q: D> - 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
d+ `- z0 y# h% Y> 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
$ h; L6 q! n2 _1 ?$ ]5 l3 _> 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
/ @/ I. d! w# |" U$ \> 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
+ L0 g/ X0 C3 W) M> immediate application needs in the next email if this project is of
9 h4 Y% y8 z% _1 `> 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
c2 C, E' d& D9 a, l( b> 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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