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客户要求如下，如果哪家工厂可以做，请和我联系
* j: e( v0 }' G* x& T, e/ I> 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
5 C. o: K4 S, [4 p> 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
& w; _; W* D$ B% u> 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
8 U" b* a% t3 K7 d( B7 r5 j> following specifications:
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> - 2 inputs at the Transmitter with three possibilities;
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> 2 analog
0 F# b, e# J' L6 G0 o/ |> 2 digital
; D, L$ Q; Y1 E. J {$ Y, r/ C> 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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% r5 q3 l4 p3 f: t, o8 H> - Ability to configure/define analog Transmitter input ranges through
1 y7 Q3 Q* f U* D% W! [+ u2 z> simple programming method to correspond with full-range analog Receiver
% f9 R$ u" f. T" e4 M1 n4 G. }. E! ?> outputs (0 - full voltage).
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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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> - Ability to configure a power saving Sleep Mode in the Transmitter by
) I# z' U N y& S% \0 Y> both software control and input hardware control.
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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
5 c F B& A& g' U9 N> configurations can be saved or easily duplicated for production volumes.
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> 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
5 e. s8 c& H, U% G9 F8 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
- D9 G0 g. \0 P" {% E2 k2 z- u' f> 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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