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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
& W# p4 u/ k/ Y" Y: W2 L$ A4 ]" W5 `> 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
9 e8 w0 q M, |' G> application. For the business that we do, this approach will yield more
/ Z% a0 k+ w# P# \+ U> sales based on the same product and approval. We are interested in the
) b. J0 K) d# S1 S. q6 c> following specifications:
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( P! ]( H1 |2 T Y; w> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
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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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t9 @- w2 P" z7 p9 b> - Ability to configure/define analog Transmitter input ranges through
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> simple programming method to correspond with full-range analog Receiver
! {! L$ ^$ p( ]- R> outputs (0 - full voltage).
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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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>
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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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>
; ?' e7 @% n9 R" ?1 G> In order to configure the units, we would need a way to make the
- w: O" q2 U3 \> 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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# x7 ]7 d$ A9 t4 R" P! a> 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
! S; i6 v7 g. f- _> immediate application needs in the next email if this project is of
! Q/ ^* R: q! p4 E> 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
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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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