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0 X6 E5 p/ K5 T% T5 a客户要求如下，如果哪家工厂可以做，请和我联系
I& d+ Z c4 X1 v* f6 u> 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
; @$ T G" o9 @( Z> 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
% d. ?2 o- D8 l6 {' ^6 O4 G# X/ {> sales based on the same product and approval. We are interested in the
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> following specifications:
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! e% z* ]3 J7 G& p1 u. y" L> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
; @! B. h* C- z9 _; u! m> 2 digital
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> 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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>
) h( }4 _9 _7 @> - 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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' A8 i, s6 D: _6 Z> - 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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> - 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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>
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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
3 G' \0 b8 y! I9 c" y8 ]3 x9 S> 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
4 T6 ]4 X2 t# f; p( u" ?2 n: y> to a printed circuit board with header connector.
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>
: @& E6 P- Q9 ~7 j> 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
$ x _4 Z. D1 O; f: T& q8 D+ r. g> 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
j- J- s! k( c% Z& L4 H7 X2 i9 W; r> 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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