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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.
1 y; N1 J3 ^2 \" D1 |. E) A> Therefore, we would like to be able to configure the units to a specific
+ g( }" ^* q- z# E% N9 X/ _> application. For the business that we do, this approach will yield more
$ w1 k* |4 e$ l9 @9 h! X' }> sales based on the same product and approval. We are interested in the
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> following specifications:
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>
8 Q& {1 W i& p x9 R* u> - 2 inputs at the Transmitter with three possibilities;
4 e" p# n- B+ z4 D O2 \> 2 analog
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> 2 digital
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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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>
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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
" }) F, s% G0 ^- ~! Z1 Z> 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
: F* S; @. p- Z7 Y& b) T> 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
, G; ]: | @% ^1 u |> settings. This would preferably be from a computer terminal so that
3 `/ _2 c; G( ^- O( I7 Z. x* s> configurations can be saved or easily duplicated for production volumes.
( k6 `, S2 t% Y: L3 {" J. `> 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
9 W D$ U1 G u$ y" M+ b1 ^> provide all of these specifications at this time. I can describe our
3 Y+ u( K. T) p, h7 z> immediate application needs in the next email if this project is of
" W$ x2 h) o! w: o+ ~' d# J> 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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