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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
+ z7 S% @3 ?1 ] u7 @* a1 |> units in all similar applications under the same approval number.
' F, a) ~. P* K+ v, q* U+ R> 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
/ O m d9 w5 @# G, |' o; q> sales based on the same product and approval. We are interested in the
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> following specifications:
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>
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> - 2 inputs at the Transmitter with three possibilities;
$ L3 |+ V! @( f7 f> 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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> - Ability to configure/define analog Transmitter input ranges through
0 E) l9 x: Y: ~! L6 t> simple programming method to correspond with full-range analog Receiver
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> 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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0 r4 t6 x2 Y" H+ k' Y! R- k> - 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
' y1 h: w; `9 ^2 e$ v! T( I4 G9 p> both software control and input hardware control.
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, D! j; k8 Z: \! u> In order to configure the units, we would need a way to make the
2 a. V) [7 j. L u5 g( e e1 v' A> 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.
2 B, m0 { |- T( w0 G> The units should be small and compact with shielding, and able to mount
4 m) J4 k$ i) R> 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
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> provide all of these specifications at this time. I can describe our
/ r( z) t- n- Y: {. v( [> immediate application needs in the next email if this project is of
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> 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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