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6 ?5 K9 O( R4 f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
" x- |+ z% `5 |1 D> application. For the business that we do, this approach will yield more
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> sales based on the same product and approval. We are interested in the
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> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
( y, D- X l- x+ O! |1 _> 2 analog
* B7 S$ }4 X; X+ r1 F5 H* g* }# T> 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
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> outputs (0 - full voltage).
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>
8 S4 s3 J4 y& x J! V3 e" o> - 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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>
; l3 m0 v" ^: f6 J) a# u* ?> - Ability to configure a power saving Sleep Mode in the Transmitter by
. Q1 F+ o/ C W d& l> both software control and input hardware control.
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>
9 A/ Z% n# G# o3 x# u% Y& |> In order to configure the units, we would need a way to make the
0 @2 a4 e2 _; }- W> 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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$ u3 {/ D) U, {+ n' p> At this time, we are interested in samples of a pair of modems that
' y8 O/ }9 m9 p> might be similar to this proposed system. We do not expect that you
5 ]% E1 |7 r$ P" Q5 Q, K> 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
9 p6 Q F" o# L5 q3 q- U3 ^, m6 A> interest to you. Perhaps you can make the samples by those
8 ?/ W# R% V0 L& D/ }- s> specifications. This will allow us to test your radios before we move
2 D* ~) Z$ R5 J5 F" @1 n* U0 J> 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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