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- `+ q" Z& Y" I( A$ X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
3 y% l6 |" S- d6 R4 r) _2 o! z4 [0 ~. v$ T> have. If we were to pay for FCC approval, we would want to use the modem
$ Y) o3 C# j* V! f4 H> units in all similar applications under the same approval number.
: [: k, s( P5 l) L- Y' ?> 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
$ `5 L' K0 B, w0 q. v# ?> sales based on the same product and approval. We are interested in the
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> following specifications:
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>
' [ E% {- A2 [( f6 l/ I> - 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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> - 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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>
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> - Ability to configure and set sample rates for the inputs.
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>
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> - Digital output on Transmitter that turns on during the sampling period.
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, Z! {4 I1 i. C% k> - 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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, p5 b5 r6 c! s# ~9 b! Y> 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
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> configurations can be saved or easily duplicated for production volumes.
7 S4 d: U0 \7 C" L g> The units should be small and compact with shielding, and able to mount
& T* @6 U3 o. y> 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
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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
/ ^) Y2 u' |, p4 c4 A> specifications. This will allow us to test your radios before we move
% W' p7 G: N6 b4 L5 `' m/ o> 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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