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客户要求如下，如果哪家工厂可以做，请和我联系
5 I- J. n& C# m> 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
: m! \6 k+ q8 F) N> 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
8 b5 O! U* S& ]5 X> sales based on the same product and approval. We are interested in the
( @: d2 V3 Y# V4 F> following specifications:
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>
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> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
8 h* D9 R/ \+ }- `) c> 2 digital
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> 1 analog and 1 digital
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>
2 j! B1 e+ a' |- q9 T# ~1 w. }> - 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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> - Ability to configure and set sample rates for the inputs.
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>
5 j4 f) q4 }( z> - Digital output on Transmitter that turns on during the sampling period.
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' } t" w0 _- D8 e2 }) ~9 g1 a> - 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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>
6 d5 g$ K+ Z# @" u0 b% B" O. ^> In order to configure the units, we would need a way to make the
( h% p, M, j7 I0 S> settings. This would preferably be from a computer terminal so that
' g0 G) d4 j& i$ L6 R7 Z> configurations can be saved or easily duplicated for production volumes.
* O6 z, t+ ]+ {, P- z! k> 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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>
3 m+ Z# v* q6 ]0 r& i/ ]> 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
/ Y) L Q" x9 Z> 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
, e/ l& Z4 i9 @. `% u2 D& i6 X> specifications. This will allow us to test your radios before we move
5 \5 W3 `# b3 P4 v$ b> 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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