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5 L+ o6 A4 D9 q6 A: G! I' r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
% y1 n w9 l" Q% w> units in all similar applications under the same approval number.
8 l% i F+ \& k) Q> 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
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> sales based on the same product and approval. We are interested in the
' @% `; T# Z) v3 l- L% I M0 T> following specifications:
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>
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> - 2 inputs at the Transmitter with three possibilities;
+ e) [, R \8 c& L. ]: k> 2 analog
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> 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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8 y) q, `1 J5 M0 h+ f> - Ability to configure/define analog Transmitter input ranges through
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> simple programming method to correspond with full-range analog Receiver
4 W0 }/ f3 f1 H> outputs (0 - full voltage).
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>
% \" H0 ]$ Q, G, b$ _' D. H> - 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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>
4 j: N* g/ Z) ]+ \# m( v" [> - 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
/ q4 `5 K' q+ c- d: k& X> configurations can be saved or easily duplicated for production volumes.
3 J9 b* \* q9 Y0 h5 |> 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
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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
" v% F% ]% j7 m2 I> immediate application needs in the next email if this project is of
( y8 N8 c2 _0 T$ A> 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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