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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
2 D& B7 O; E |( Y$ w9 E" s> have. If we were to pay for FCC approval, we would want to use the modem
" i- U) r8 ~( Y# n, M* v6 C) R> units in all similar applications under the same approval number.
$ f) T/ u9 K& h+ 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
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> following specifications:
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>
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> - 2 inputs at the Transmitter with three possibilities;
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> 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
3 w) `$ H. \, f8 ?2 l3 X> simple programming method to correspond with full-range analog Receiver
) M! q. L: M: k> 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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4 K3 ~6 a9 b+ i> - Digital output on Transmitter that turns on during the sampling period.
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>
7 ]0 s4 j G5 u( p> - 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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>
" x% P, L+ A- R+ o> In order to configure the units, we would need a way to make the
- F. Y1 q2 T; G> 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.
^3 p, Q- N! R5 o: M/ O1 u> The units should be small and compact with shielding, and able to mount
$ c' ?+ G' o* }1 [: m/ j/ X- m% V! O> to a printed circuit board with header connector.
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# h% L3 @* T% N; D- c> At this time, we are interested in samples of a pair of modems that
. J8 f1 V7 A& T! L" q3 p3 u> 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
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> 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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